PHP Source.sublime-syntax

%YAML 1.2
---
name: PHP Source
hidden: true
scope: source.php
variables:
  identifier_start: '[[:alpha:]_]'
  identifier: '\b{{identifier_start}}[[:alnum:]_]*\b'
  path: '\\?({{identifier}}\\)*{{identifier}}'
  sql_indicator: \s*(?:SELECT|INSERT|UPDATE|DELETE|CREATE|REPLACE|ALTER)\b

contexts:
  main:
    - include: statements

  statements:
    - include: class
    - include: use-statement
    - match: '(?i)^\s*(interface)\s+({{identifier}})\s*'
      captures:
        1: storage.type.interface.php
        2: entity.name.interface.php
      push:
        - meta_scope: meta.interface.php
        - match: \b(extends)\b\s*
          scope: storage.modifier.extends.php
          set:
            - match: '(?={{path}})'
              set:
                - meta_scope: meta.path.php
                - meta_content_scope: entity.other.inherited-class.php
                - include: identifier-parts
                - match: '(\\)?({{identifier}})(?!\\)'
                  captures:
                    1: punctuation.separator.namespace.php
                - match: ''
                  pop: true
            - match: '(?=\S)'
              pop: true
        - match: '(?=\S)'
          pop: true
    - match: '(?i)^\s*(namespace)\b\s*'
      captures:
        1: keyword.other.namespace.php
      push:
        - meta_scope: meta.namespace.php meta.path.php
        - meta_content_scope: entity.name.namespace.php
        - include: identifier-parts
        - match: '(\\)?({{identifier}})(?!\\)'
          captures:
            1: punctuation.separator.namespace.php
        - match: ''
          pop: true
    - match: '(?i)^\s*(trait)\s+({{identifier}})\s*'
      captures:
        1: storage.type.trait.php
        2: entity.name.trait.php
    - include: function
    - match: '^\s*((?!default|else){{identifier}})\s*(:)(?!:)'
      captures:
        1: entity.name.label.php
        2: punctuation.separator.php
    - match: \{
      scope: punctuation.section.block.begin.php
    - match: \}
      scope: punctuation.section.block.end.php
    - include: expressions

  block:
    - match: '\}'
      scope: punctuation.section.block.end.php
      pop: true
    - match: '\{'
      scope: punctuation.section.block.begin.php
      push: block
    - include: embedded-html
    - include: statements

  embedded-html:
    - match: (\?>)(\s*\n)?
      scope: meta.embedded.block.php
      captures:
        1: punctuation.section.embedded.end.php
        2: meta.html-newline-after-php.php
      push:
        - meta_scope: embedding.php text.html.basic
        - clear_scopes: true
        - match: <\?(?i:php)?
          scope: meta.embedded.block.php punctuation.section.embedded.begin.php
          pop: true
        - match: ''
          with_prototype:
            - include: single-line-php-tag
            - match: (?=<\?(?i:php)?)
              pop: true
          push: scope:text.html.basic

  single-line-php-tag:
    - match: (?:<\?=|<\?(?i:php)?(?=.*\?>))
      scope: punctuation.section.embedded.begin.php
      push:
        - meta_scope: meta.embedded.line.nested.php
        - meta_content_scope: source.php
        - match: (\?>)(\s*\n)?
          captures:
            1: punctuation.section.embedded.end.php
            2: meta.html-newline-after-php.php
          pop: true
        - include: statements

  expressions:
    - include: comments
    - match: (?i)\b((?:require|include)(?:_once)?)\b\s*
      captures:
        1: keyword.control.import.include.php
      push:
        - meta_scope: meta.include.php
        # "\s*\?>" is for fixing one-liner ( https://github.com/sublimehq/Packages/issues/1545 )
        - match: (?=;|\)|\]|\s*\?>)
          pop: true
        - include: expressions
    # yield from ( http://php.net/manual/en/language.generators.syntax.php#control-structures.yield.from )
    - match: \byield\b
      scope: keyword.control.php
      push:
        - match: \bfrom\b
          scope: keyword.control.php
          pop: true
        - match: (?=\S)
          pop: true
    - match: |-
        \b(?xi:
          break | case | continue | declare | default | die | do | else |
          elseif | enddeclare | endfor | endforeach | endif | endswitch | endwhile | exit |
          for | foreach | if | return | switch | use | while
        )\b
      scope: keyword.control.php
    - match: \b(catch)\b\s*\(\s*
      captures:
        1: keyword.control.exception.catch.php
      push:
        - meta_scope: meta.catch.php
        - include: comments
        - include: identifier-parts-as-path
        - match: '(\\)'
          scope: meta.path.php punctuation.separator.namespace.php
        - match: '({{identifier}})\s*(\|)?'
          captures:
            1: meta.path.php support.class.exception.php
            2: punctuation.separator.catch.php
        - match: '((\$+){{identifier}})\s*\)'
          captures:
            1: variable.other.php
            2: punctuation.definition.variable.php
          pop: true
    - match: \b(catch|try|throw|finally)\b
      scope: keyword.control.exception.php
    - include: arrow-function
    - include: closure
    - include: invoke-call
    - match: |-
        (?x)\s*(?=
            [[:alnum:]_$\\]+(::)
            (?:
                ({{identifier}})\s*\(
                |
                ((\$+){{identifier}})
                |
                ({{identifier}})
            )?
        )
      push:
        - match: (?=::{{identifier}}\s*\()
          set:
            - include: function-call-static
            - match: ''
              pop: true
        - match: |-
            (?x)(::)
            (?:
                (class)\b
                |
                ((\$+){{identifier}})
                |
                ({{identifier}})
            )?
          captures:
            1: punctuation.accessor.double-colon.php
            2: constant.class.php
            3: variable.other.class.php
            4: punctuation.definition.variable.php
            5: constant.other.class.php
          set: after-identifier
        - match: (self|static|parent)\b
          scope: variable.language.php
        - include: class-name
        - include: variables
    - include: variables
    - include: strings
    - match: (array)(\()(\))
      scope: meta.array.empty.php
      captures:
        1: support.function.construct.php
        2: punctuation.section.array.begin.php
        3: punctuation.section.array.end.php
    - match: (array)(\()
      captures:
        1: support.function.construct.php
        2: punctuation.section.array.begin.php
      push:
        - meta_scope: meta.array.php
        - match: \)
          scope: punctuation.section.array.end.php
          pop: true
        - include: expressions
    - match: (?i)\s*\(\s*(array|real|double|float|int(eger)?|bool(ean)?|string|object|binary|unset)\s*\)
      captures:
        1: storage.type.php
    - match: |-
        \b(?xi:
          array | bool | boolean | class | clone | double | float | function |
          int | integer | interface | object | real | string
        )\b
      scope: storage.type.php
    - match: (?i)\b(parent|self)\b
      scope: variable.language.php
    - match: |-
        \b(?xi:
          abstract | const | extends | final | global | implements | private | protected |
          public | static
        )\b
      scope: storage.modifier.php
    - include: object
    - match: ;
      scope: punctuation.terminator.expression.php
    - include: heredoc
    - include: numbers
    - match: (\+|-|\*|/|%|&|\||\^|>>|<<|\.|\?\?)=
      scope: keyword.operator.assignment.augmented.php
    - match: "=>"
      scope: keyword.operator.key.php
    - match: '(?:(\=)(&))|(&(?=[[:alpha:]$_]))'
      captures:
        1: keyword.operator.assignment.php
        2: storage.modifier.reference.php
        3: storage.modifier.reference.php
    - match: (@)
      scope: keyword.operator.error-control.php
    - match: (\-\-|\+\+)
      scope: keyword.operator.increment-decrement.php
    - match: (\-|\+|\*|/|%)
      scope: keyword.operator.arithmetic.php
    - match: '&&|\|\|'
      scope: keyword.operator.logical.php
    - match: '<<|>>|~|\^|&|\|'
      scope: keyword.operator.bitwise.php
    - match: (===|!==|<=>|==|!=|<=|>=|<>|<|>)
      scope: keyword.operator.comparison.php
    - match: (?i)(!)|\b(and|or|xor|as)\b
      scope: keyword.operator.logical.php
    - include: function-call
    - match: \.\.\.
      scope: keyword.operator.spread.php
    - match: \.
      scope: keyword.operator.string.php
    - match: "="
      scope: keyword.operator.assignment.php
    - match: '(?i)\b(instanceof)\s+(?=[[:alpha:]\\$_])'
      captures:
        1: keyword.operator.type.php
      push:
        - match: '(?=[^[:alnum:]_\\$])'
          pop: true
        - include: class-name
        - include: variables
    - include: instantiation
    - match: '(?i)(goto)\s+({{identifier}})'
      captures:
        1: keyword.control.goto.php
        2: support.other.php
    - include: string-backtick
    - match: '(\[)\s*(\])'
      scope: meta.array.empty.php
      captures:
        1: punctuation.section.array.begin.php
        2: punctuation.section.array.end.php
    - match: '\['
      scope: punctuation.section.array.begin.php
      push:
        - meta_scope: meta.array.php
        - match: '\]'
          scope: punctuation.section.array.end.php
          pop: true
        - include: expressions
    - include: constants
    - match: \(
      scope: punctuation.section.group.begin.php
      push:
        - meta_scope: meta.group.php
        - match: \)
          scope: punctuation.section.group.end.php
          pop: true
        - include: expressions

  after-identifier:
    - include: item-access
    - match: '(?=\S)'
      pop: true

  after-function-call:
    - include: item-access
    - match: '(?=\S)'
      pop: true

  item-access:
    - match: '\['
      scope: meta.item-access.php punctuation.section.brackets.begin.php
      push:
        - meta_content_scope: meta.item-access.arguments.php
        - match: '\]'
          scope: meta.item-access.php punctuation.section.brackets.end.php
          pop: true
        - include: expressions

  class-builtin:
    - match: |-
        (?xi)(\\)?\b(
          AMQPConnection | AMQPExchange | AMQPQueue | APCIterator | AppendIterator | ArrayAccess | ArrayIterator | ArrayObject |
          BadFunctionCallException | BadMethodCallException | CachingIterator | Collator | Countable | DOMAttr | DOMCharacterData | DOMComment |
          DOMDocument | DOMDocumentFragment | DOMElement | DOMEntityReference | DOMImplementation | DOMNamedNodeMap | DOMNode | DOMNodelist |
          DOMProcessingInstruction | DOMText | DOMXPath | DateInterval | DatePeriod | DateTime | DateTimeZone | DirectoryIterator |
          DomAttribute | DomDocument | DomDocumentType | DomElement | DomNode | DomProcessingInstruction | DomXsltStylesheet | DomainException |
          EmptyIterator | ErrorException | Exception | FilesystemIterator | FilterIterator | GlobIterator | Gmagick | GmagickDraw |
          GmagickPixel | HaruAnnotation | HaruDestination | HaruDoc | HaruEncoder | HaruFont | HaruImage | HaruOutline |
          HaruPage | HttpDeflateStream | HttpInflateStream | HttpMessage | HttpQueryString | HttpRequest | HttpRequestPool | HttpResponse |
          Imagick | ImagickDraw | ImagickPixel | ImagickPixelIterator | InfiniteIterator | IntlDateFormatter | InvalidArgumentException | Iterator |
          IteratorAggregate | IteratorIterator | JsonException | JsonSerializable | KTaglib_ID3v2_AttachedPictureFrame | KTaglib_ID3v2_Frame | KTaglib_ID3v2_Tag | KTaglib_MPEG_AudioProperties |
          KTaglib_MPEG_File | KTaglib_Tag | LengthException | LimitIterator | Locale | LogicException | Memcache | Memcached |
          MessageFormatter | Mongo | MongoBinData | MongoCode | MongoCollection | MongoCursor | MongoDB | MongoDBRef |
          MongoDate | MongoGridFS | MongoGridFSCursor | MongoGridFSFile | MongoGridfsFile | MongoId | MongoInt32 | MongoInt64 |
          MongoRegex | MongoTimestamp | MultipleIterator | NoRewindIterator | Normalizer | NumberFormatter | OCI-Collection | OCI-Lob |
          OutOfBoundsException | OutOfRangeException | OuterIterator | OverflowException | PDO | PDOStatement | ParentIterator | Phar |
          PharData | PharFileInfo | RRDCreator | RRDGraph | RRDUpdater | RangeException | RecursiveArrayIterator | RecursiveCachingIterator |
          RecursiveDirectoryIterator | RecursiveFilterIterator | RecursiveIterator | RecursiveIteratorIterator | RecursiveRegexIterator | RecursiveTreeIterator | Reflection | ReflectionClass |
          ReflectionExtension | ReflectionFunction | ReflectionFunctionAbstract | ReflectionMethod | ReflectionObject | ReflectionParameter | ReflectionProperty | Reflector |
          RegexIterator | ResourceBundle | RuntimeException | SAMConnection | SAMMessage | SCA | SCA_LocalProxy | SCA_SoapProxy |
          SDO_DAS_ChangeSummary | SDO_DAS_DataFactory | SDO_DAS_DataObject | SDO_DAS_Relational | SDO_DAS_Setting | SDO_DAS_XML | SDO_DAS_XML_Document | SDO_DataFactory |
          SDO_DataObject | SDO_Exception | SDO_List | SDO_Model_Property | SDO_Model_ReflectionDataObject | SDO_Model_Type | SDO_Sequence | SNMP |
          SQLite3 | SQLite3Result | SQLite3Stmt | SQLiteDatabase | SQLiteResult | SQLiteUnbuffered | SVM | SVMModel |
          SeekableIterator | Serializable | SimpleXMLElement | SimpleXMLIterator | SoapClient | SoapFault | SoapHeader | SoapParam |
          SoapServer | SoapVar | SphinxClient | SplBool | SplDoublyLinkedList | SplEnum | SplFileInfo | SplFileObject |
          SplFixedArray | SplFloat | SplHeap | SplInt | SplMaxHeap | SplMinHeap | SplObjectStorage | SplObserver |
          SplPriorityQueue | SplQueue | SplStack | SplString | SplSubject | SplTempFileObject | Swish | SwishResult |
          SwishResults | SwishSearch | TokyoTyrant | TokyoTyrantQuery | TokyoTyrantTable | Transliterator | Traversable | UnderflowException |
          UnexpectedValueException | V8Js | V8JsException | XMLReader | XMLWriter | XSLTProcessor | ZipArchive | finfo |
          mysqli | mysqli_driver | mysqli_result | mysqli_stmt | mysqli_warning | stdClass | streamWrapper | tidy |
          tidyNode
        )\b
      captures:
        1: punctuation.separator.namespace.php
        2: support.class.builtin.php

  use-statement:
    - match: (?i)\b(use)\b\s*
      captures:
        1: keyword.other.use.php
      push:
        - meta_scope: meta.use.php
        - match: \bfunction\b
          scope: storage.type.php
          set: use-statement-function
        - match: \bconst\b
          scope: storage.type.php
          set: use-statement-const
        - match: '(?=\S)'
          set: use-statement-ns-class
        # Escape during typing
        - match: '(?=$\n)'
          pop: true

  use-statement-common:
    - include: comments
    - match: (?i)\bas\b
      scope: keyword.other.use-as.php
    - match: ','
      scope: punctuation.separator.php

  use-statement-identifier-class-def:
    - match: '(?={{path}})'
      push:
        - include: comments
        # We are going to assume the alias is for a class so that the identifier
        # gets put into the index. This will be incorrect sometimes (because it
        # will sometimes be a namespace identifier), but the distinction
        # shouldn't be a huge deal.
        - match: '(?i)\b(as)\b'
          scope: keyword.other.use-as.php
          push:
            - include: comments
            - match: '{{identifier}}'
              scope: entity.name.class.php
              pop: true
            - match: '(?=\S|$\n)'
              pop: true
        - include: identifier-parts-as-path
        # We don't mark this as entity.name.class since the name is pulled
        # verbatim and the indexer should find the name in the original source
        # file.
        - match: '(\\)?({{identifier}})(?!\\)'
          scope: meta.path.php
          captures:
            1: punctuation.separator.namespace.php
            2: support.class.php
        - match: '(?=\S|$\n)'
          pop: true

  use-statement-ns-class:
    - meta_content_scope: meta.use.php
    - match: (?=;|$\n)
      pop: true
    - match: '\{'
      scope: punctuation.section.block.php
      push:
        - match: '\}'
          scope: punctuation.section.block.php
          pop: true
        - include: use-statement-common
        - include: use-statement-identifier-class-def
    - include: use-statement-common
    - include: use-statement-identifier-class-def

  use-statement-identifier-function-def:
    - match: '(?={{path}})'
      push:
        - include: comments
        - match: '(?i)\b(as)\b'
          scope: keyword.other.use-as.php
          push:
            - include: comments
            - match: '{{identifier}}'
              scope: entity.name.function.php
              pop: true
            - match: '(?=\S|$\n)'
              pop: true
        - include: identifier-parts-as-path
        # We don't mark this as entity.name.function since the name is pulled
        # verbatim and the indexer should find the name in the original source
        # file.
        - match: '(\\)?({{identifier}})(?!\\)'
          scope: meta.path.php
          captures:
            1: punctuation.separator.namespace.php
            2: support.function.php
        - match: '(?=\S|$\n)'
          pop: true

  use-statement-function:
    - meta_content_scope: meta.use.php
    - match: (?=;|$\n)
      pop: true
    - match: '\{'
      scope: punctuation.section.block.php
      push:
        - match: '\}'
          scope: punctuation.section.block.php
          pop: true
        - include: use-statement-common
        - include: use-statement-identifier-function-def
    - include: use-statement-common
    - include: use-statement-identifier-function-def

  use-statement-const:
    - meta_content_scope: meta.use.php
    - match: (?=;|$\n)
      pop: true
    - match: '\{'
      scope: punctuation.section.block.php
      push:
        - match: '\}'
          scope: punctuation.section.block.php
          pop: true
        - include: use-statement-common
        - include: identifier-constant-pop
    - include: use-statement-common
    - include: identifier-constant-pop

  class:
    - match: '(?i)(\b(?:abstract|final)\s+)?\b(class)\s+({{identifier}})\s*'
      captures:
        1: storage.modifier.abstract.php
        2: storage.type.class.php
        3: entity.name.class.php
      push: class-definition

  class-definition:
    - meta_scope: meta.class.php
    - match: "(?=;)"
      pop: true
    - match: '\{'
      scope: meta.block.php punctuation.section.block.php
      set: class-body
    - include: comments
    - match: (?i)(extends)\b\s*
      captures:
        1: storage.modifier.extends.php
      push:
        - match: '(?=implements)'
          pop: true
        - include: comments
        - match: '(?={{path}})'
          set:
            - meta_scope: meta.path.php
            - meta_content_scope: entity.other.inherited-class.php
            - include: class-builtin
            - include: identifier-parts
            - match: '(\\)?{{identifier}}(?!\\)'
              captures:
                1: punctuation.separator.namespace.php
            - match: ''
              pop: true
        - match: '(?=\S)'
          pop: true
    - match: (?i)(implements)\b\s*
      captures:
        1: storage.modifier.implements.php
      push:
        - include: comments
        - match: '(?={{path}})'
          push:
            - meta_scope: meta.path.php
            - meta_content_scope: entity.other.inherited-class.php
            - include: class-builtin
            - include: identifier-parts
            - match: '(\\)?{{identifier}}(?!\\)'
              captures:
                1: punctuation.separator.namespace.php
            - match: ''
              pop: true
        - match: ','
          scope: punctuation.separator.php
        - match: '(?=\S)'
          pop: true

  class-body:
    - meta_content_scope: meta.class.php meta.block.php
    - include: comments
    - match: '\}'
      scope: meta.class.php meta.block.php punctuation.section.block.php
      pop: true
    - match: (?i)\b(use)\b\s*
      captures:
        1: keyword.other.use.php
      push:
        - meta_scope: meta.use.php
        - match: (?=;|(?:^\s*$))
          pop: true
        - match: '\{'
          scope: punctuation.section.block.php
          set:
            - meta_scope: meta.use.php meta.block.php
            - match: '}'
              scope: punctuation.section.block.php
              pop: true
            - include: comments
            - match: \b(as)\b
              scope: keyword.other.use-as.php
            - match: \b(insteadof)\b
              scope: keyword.other.insteadof.php
            - include: class-builtin
            - match: '::'
              scope: punctuation.accessor.double-colon.php
            - match: (?={{path}})
              push:
                - meta_scope: meta.path.php
                - include: identifier-parts
                - match: '(\\)?{{identifier}}(?!\\)'
                  captures:
                    1: punctuation.separator.namespace.php
                - match: ''
                  pop: true
        - include: comments
        - include: class-builtin
        - match: (?={{path}})
          push:
            - meta_scope: meta.path.php entity.other.inherited-class.php
            - include: identifier-parts
            - match: '(\\)?({{identifier}})(?!\\)'
              captures:
                1: punctuation.separator.namespace.php
            - match: ''
              pop: true
        - match: ','
          scope: punctuation.separator.php
    # https://wiki.php.net/rfc/typed_properties_v2
    - match: (?=\b(?:var|public|private|protected|static)\b)
      push:
        - match: (?=\b(?:const|function)\b)
          pop: true
        - match: \b(?:var|public|private|protected|static)\b
          scope: storage.modifier.php
        - match: '(?:(\?)\s*)?({{identifier}})'
          captures:
            1: storage.type.nullable.php
            2: support.class.php
          pop: true
        # Exit on unexpected content
        - match: (?=\S)
          pop: true
    - include: statements

  function:
    - match: (?i)(?=(?:\b(?:final|abstract|var|public|private|protected|static)\s+)*\bfunction\b\s*(&\s*)?{{identifier_start}})
      push:
        - meta_content_scope: meta.function.php
        - include: comments
        - match: '(?i)\b(final|abstract|var|public|private|protected|static)\b'
          scope: storage.modifier.php
        - match: (?i)\bfunction\b
          scope: storage.type.function.php
        - match: '&'
          scope: storage.modifier.reference.php
        - match: '(__(?:callStatic|call|construct|destruct|get|set|isset|unset|toString|clone|set_state|sleep|wakeup|autoload|invoke|debugInfo))\b'
          scope: entity.name.function.php support.function.magic.php
        - match: '{{identifier}}'
          scope: entity.name.function.php
        # Lookahead is used here to prevent doubling up of meta.function and meta.function.parameters
        - match: (?=\()
          set:
            - match: \(
              scope: meta.function.parameters.php meta.group.php punctuation.section.group.begin.php
              set: function-parameters
        # Exit on unexpected content
        - match: (?=\S)
          pop: true

  # https://wiki.php.net/rfc/arrow_functions_v2
  arrow-function:
    # "fn" can be a function name before PHP 7.4
    # Since PHP 7.4, "fn" is a reserved word
    - match: (?i)(?=\bfn\b\s*&?\s*\()
      branch_point: arrow-function-branch
      branch:
        # Anonymous function definition: fn($a) => $a * 2;
        - is-arrow-function
        # Function call, where "fn" is the function name: fn($a);
        - fn-function-call

  is-arrow-function:
    - match: (?i)\b(fn)\b\s*(&)?\s*(?=\()
      scope: meta.function.arrow-function.php
      captures:
        1: storage.type.function.php
        2: storage.modifier.reference.php
      push:
        - match: \(
          scope: meta.function.parameters.php meta.group.php punctuation.section.group.begin.php
          push: function-parameters
        - match: '=>'
          scope: punctuation.definition.arrow-function.php
          set:
            - match: '(?=;|,|\)|\s*\?>)'
              pop: 2
            - include: expressions
        - include: comments
        - match: (?=\S)
          fail: arrow-function-branch

  fn-function-call:
    - include: function-call
    - match: ''
      pop: true

  closure:
    - match: (?i)\b(function)\s*(&)?\s*(?=\()
      scope: meta.function.closure.php
      captures:
        1: storage.type.function.php
        2: storage.modifier.reference.php
      push:
        - match: \(
          scope: meta.function.parameters.php meta.group.php punctuation.section.group.begin.php
          set: function-parameters

  function-parameters:
    - meta_content_scope: meta.function.parameters.php meta.group.php
    - match: '\)'
      scope: punctuation.section.group.end.php
      set:
        - meta_content_scope: meta.function.php
        - match: '\b(use)\b\s*(\()'
          scope: meta.function.closure.use.php
          captures:
            1: keyword.other.function.use.php
            2: punctuation.section.group.begin.php
          set: function-use
        - match: '(?=:)'
          set: function-return-type
        - match: \{
          scope: meta.block.php punctuation.section.block.begin.php
          set: function-body
        # Exit on unexpected content
        - match: (?=\S)
          pop: true
    - include: comments
    - match: \b(array|callable|int|string|bool|float|object)\b
      scope: storage.type.php
    # Class name type hint
    - match: '{{identifier}}'
      scope: meta.path.php support.class.php
    - match: '\.\.\.'
      scope: keyword.operator.spread.php
    - match: '\?'
      scope: storage.type.nullable.php
    - match: '&'
      scope: storage.modifier.reference.php
    - match: (\$+){{identifier}}
      scope: variable.parameter.php
      captures:
        1: punctuation.definition.variable.php
    - match: ','
      scope: punctuation.separator.php
    - match: '='
      scope: keyword.operator.assignment.php
      push:
        - match: '(?=,|\))'
          pop: true
        - include: expressions

  function-use:
    - meta_content_scope: meta.function.closure.use.php
    - include: comments
    - match: '\)'
      scope: punctuation.section.group.end.php
      set:
        - meta_content_scope: meta.function.php
        - match: '(?=:)'
          set: function-return-type
        - match: \{
          scope: meta.block.php punctuation.section.block.begin.php
          set: function-body
        # Exit on unexpected content
        - match: (?=\S)
          pop: true
    - match: '&'
      scope: storage.modifier.reference.php
    - match: '(\$+){{identifier}}'
      scope: variable.parameter.php
      captures:
        1: punctuation.definition.variable.php
    - match: ','
      scope: punctuation.separator.php

  function-return-type:
    - meta_content_scope: meta.function.return-type.php
    - match: '(?=;)'
      pop: true
    - match: \{
      scope: meta.block.php punctuation.section.block.begin.php
      set: function-body
    - match: ':'
      scope: punctuation.separator.php
    - match: '\?'
      scope: storage.type.nullable.php
    - match: \b(array|callable|int|string|bool|float|object)\b
      scope: storage.type.php
    - include: class-builtin
    - include: identifier-parts-as-path
    - match: '(\\)?({{identifier}})(?!\\)'
      scope: meta.path.php
      captures:
        1: punctuation.separator.namespace.php
        2: support.class.php
    # Exit on unexpected content
    - match: (?=\S)
      pop: true

  function-body:
    - meta_content_scope: meta.function.php meta.block.php
    - match: \}
      scope: meta.function.php meta.block.php punctuation.section.block.end.php
      pop: true
    - include: embedded-html
    - match: '\{'
      scope: punctuation.section.block.begin.php
      push: block
    - include: statements

  class-name:
    - match: '(?={{path}})'
      push:
        - meta_scope: meta.path.php
        - include: class-builtin
        - include: identifier-parts
        - match: '(\\)?({{identifier}})(?!\\)'
          captures:
            1: punctuation.separator.namespace.php
            2: support.class.php
          pop: true
        - match: ''
          pop: true
  comments:
    # This only highlights a docblock if the first line contains only /** or
    # /**#@+ (which is used for docblock templates). Otherwise block-level
    # comment would be highlighted as invalid for constructs such as /**** ****/
    - match: |-
        (?x)/\*\*(?:
          (?:\#@\+)?\s*$ (?# multi-line doc )
          |
          (?=\s+@.*\s\*/\s*$) (?# inline doc )
        )
      scope: punctuation.definition.comment.begin.php
      push:
        - meta_scope: comment.block.documentation.phpdoc.php
        - match: \*/
          scope: punctuation.definition.comment.end.php
          pop: true
        - include: php-doc
    - match: /\*
      scope: punctuation.definition.comment.begin.php
      push:
        - meta_scope: comment.block.php
        - match: \*/
          scope: punctuation.definition.comment.end.php
          pop: true
    - match: //
      scope: punctuation.definition.comment.php
      push:
        - meta_scope: comment.line.double-slash.php
        - match: '(?=\?>)'
          pop: true
        # Consume the newline so that completions aren't shown at the end of the line
        - match: \n
          pop: true
    - match: '#'
      scope: punctuation.definition.comment.php
      push:
        - meta_scope: comment.line.number-sign.php
        - match: '(?=\?>)'
          pop: true
        # Consume the newline so that completions aren't shown at the end of the line
        - match: \n
          pop: true
  constants:
    - match: |-
        \b(?xi:
          TRUE | FALSE | NULL |
          __CLASS__ | __DIR__ | __FILE__ | __FUNCTION__ | __LINE__ | __METHOD__ | __NAMESPACE__
        )\b
      scope: constant.language.php
    - match: (?=\\?{{identifier}}\\{{path}})
      push:
        - meta_scope: meta.path.php
        - include: identifier-parts
        - match: '(\\)?({{identifier}})(?!\\)'
          captures:
            1: punctuation.separator.namespace.php
            2: constant.other.php
          pop: true
    - match: '(?=\\?[[:alpha:]_])'
      push:
        - match: '(?=[^\\_[:alnum:]])'
          pop: true
        - match: |-
            (\\)?\b(?x:
              DEFAULT_INCLUDE_PATH | E_ALL | E_COMPILE_ERROR | E_COMPILE_WARNING | E_CORE_ERROR | E_CORE_WARNING | E_DEPRECATED | E_ERROR |
              E_NOTICE | E_PARSE | E_RECOVERABLE_ERROR | E_STRICT | E_USER_DEPRECATED | E_USER_ERROR | E_USER_NOTICE | E_USER_WARNING |
              E_WARNING | MT_RAND_PHP | PEAR_EXTENSION_DIR | PEAR_INSTALL_DIR | PHP_BINDIR | PHP_CONFIG_FILE_PATH | PHP_CONFIG_FILE_SCAN_DIR | PHP_DATADIR |
              PHP_DEBUG | PHP_EOL | PHP_EXTENSION_DIR | PHP_EXTRA_VERSION | PHP_FD_SETSIZE | PHP_FLOAT_DIG | PHP_FLOAT_EPSILON | PHP_FLOAT_MAX |
              PHP_FLOAT_MIN | PHP_INT_MAX | PHP_INT_MIN | PHP_INT_SIZE | PHP_LIBDIR | PHP_LOCALSTATEDIR | PHP_MAJOR_VERSION | PHP_MAXPATHLEN |
              PHP_MINOR_VERSION | PHP_OS | PHP_OS_FAMILY | PHP_OUTPUT_HANDLER_CONT | PHP_OUTPUT_HANDLER_END | PHP_OUTPUT_HANDLER_START | PHP_PREFIX | PHP_RELEASE_VERSION |
              PHP_ROUND_HALF_DOWN | PHP_ROUND_HALF_EVEN | PHP_ROUND_HALF_ODD | PHP_ROUND_HALF_UP | PHP_SAPI | PHP_SHLIB_SUFFIX | PHP_SYSCONFDIR | PHP_URL_FRAGMENT |
              PHP_URL_HOST | PHP_URL_PASS | PHP_URL_PATH | PHP_URL_PORT | PHP_URL_QUERY | PHP_URL_SCHEME | PHP_URL_USER | PHP_VERSION |
              PHP_VERSION_ID | PHP_WINDOWS_NT_DOMAIN_CONTROLLER | PHP_WINDOWS_NT_SERVER | PHP_WINDOWS_NT_WORKSTATION | PHP_WINDOWS_VERSION_BUILD | PHP_WINDOWS_VERSION_MAJOR | PHP_WINDOWS_VERSION_MINOR | PHP_WINDOWS_VERSION_PLATFORM |
              PHP_WINDOWS_VERSION_PRODUCTTYPE | PHP_WINDOWS_VERSION_SP_MAJOR | PHP_WINDOWS_VERSION_SP_MINOR | PHP_WINDOWS_VERSION_SUITEMASK | PHP_ZTS | STDERR | STDIN | STDOUT |
              ZEND_DEBUG_BUILD | ZEND_THREAD_SAFE
            )\b
          scope: support.constant.core.php
          captures:
            1: punctuation.separator.namespace.php
        - match: |-
            (\\)?\b(?x:
              ABDAY_[1-7] | ABMON_(?:[1-9]|1[0-2]) | ALT_DIGITS | AM_STR | ASSERT_ACTIVE | ASSERT_BAIL | ASSERT_CALLBACK |
              ASSERT_QUIET_EVAL | ASSERT_WARNING | CASE_LOWER | CASE_UPPER | CHAR_MAX | CODESET | CONNECTION_ABORTED | CONNECTION_NORMAL |
              CONNECTION_TIMEOUT | COUNT_NORMAL | COUNT_RECURSIVE | CREDITS_ALL | CREDITS_DOCS | CREDITS_FULLPAGE | CREDITS_GENERAL | CREDITS_GROUP |
              CREDITS_MODULES | CREDITS_QA | CREDITS_SAPI | CRNCYSTR | CRYPT_BLOWFISH | CRYPT_EXT_DES | CRYPT_MD5 | CRYPT_SALT_LENGTH |
              CRYPT_SHA256 | CRYPT_SHA512 | CRYPT_STD_DES | CURRENCY_SYMBOL | DATE_ATOM | DATE_COOKIE | DATE_ISO8601 | DATE_RFC1036 |
              DATE_RFC1123 | DATE_RFC2822 | DATE_RFC3339 | DATE_RFC822 | DATE_RFC850 | DATE_RSS | DATE_W3C | DAY_([1-7]) | DECIMAL_POINT | DIRECTORY_SEPARATOR |
              D_FMT | D_T_FMT | ENT_COMPAT | ENT_IGNORE | ENT_NOQUOTES | ENT_QUOTES | ERA | ERA_D_FMT |
              ERA_D_T_FMT | ERA_T_FMT | ERA_YEAR | EXTR_IF_EXISTS | EXTR_OVERWRITE | EXTR_PREFIX_ALL | EXTR_PREFIX_IF_EXISTS | EXTR_PREFIX_INVALID |
              EXTR_PREFIX_SAME | EXTR_REFS | EXTR_SKIP | FRAC_DIGITS | GROUPING | HASH_HMAC | HTML_ENTITIES | HTML_SPECIALCHARS |
              INF | INFO_ALL | INFO_CONFIGURATION | INFO_CREDITS | INFO_ENVIRONMENT | INFO_GENERAL | INFO_LICENSE | INFO_MODULES |
              INFO_VARIABLES | INI_ALL | INI_PERDIR | INI_SCANNER_NORMAL | INI_SCANNER_RAW | INI_SYSTEM | INI_USER | INT_CURR_SYMBOL |
              INT_FRAC_DIGITS | LC_ALL | LC_COLLATE | LC_CTYPE | LC_MESSAGES | LC_MONETARY | LC_NUMERIC | LC_TIME |
              LOCK_EX | LOCK_NB | LOCK_SH | LOCK_UN | LOG_ALERT | LOG_AUTH | LOG_AUTHPRIV | LOG_CONS |
              LOG_CRIT | LOG_CRON | LOG_DAEMON | LOG_DEBUG | LOG_EMERG | LOG_ERR | LOG_INFO | LOG_KERN |
              LOG_LOCAL0 | LOG_LOCAL1 | LOG_LOCAL2 | LOG_LOCAL3 | LOG_LOCAL4 | LOG_LOCAL5 | LOG_LOCAL6 | LOG_LOCAL7 |
              LOG_LPR | LOG_MAIL | LOG_NDELAY | LOG_NEWS | LOG_NOTICE | LOG_NOWAIT | LOG_ODELAY | LOG_PERROR |
              LOG_PID | LOG_SYSLOG | LOG_USER | LOG_UUCP | LOG_WARNING | MON_(?:[1-9]|1[0-2]) | MON_DECIMAL_POINT | MON_GROUPING | MON_THOUSANDS_SEP | M_1_PI | M_2_PI | M_2_SQRTPI | M_E |
              M_EULER | M_LN10 | M_LN2 | M_LNPI | M_LOG10E | M_LOG2E | M_PI | M_PI_2 |
              M_PI_4 | M_SQRT1_2 | M_SQRT2 | M_SQRT3 | M_SQRTPI | NAN | NEGATIVE_SIGN | NOEXPR |
              NOSTR | N_CS_PRECEDES | N_SEP_BY_SPACE | N_SIGN_POSN | PATHINFO_BASENAME | PATHINFO_DIRNAME | PATHINFO_EXTENSION | PATHINFO_FILENAME |
              PATH_SEPARATOR | PM_STR | POSITIVE_SIGN | P_CS_PRECEDES | P_SEP_BY_SPACE | P_SIGN_POSN | RADIXCHAR | SEEK_CUR |
              SEEK_END | SEEK_SET | SORT_ASC | SORT_DESC | SORT_LOCALE_STRING | SORT_NUMERIC | SORT_REGULAR | SORT_STRING |
              STR_PAD_BOTH | STR_PAD_LEFT | STR_PAD_RIGHT | THOUSANDS_SEP | THOUSEP | T_FMT | T_FMT_AMPM | UPLOAD_ERR_CANT_WRITE |
              UPLOAD_ERR_EXTENSION | UPLOAD_ERR_FORM_SIZE | UPLOAD_ERR_INI_SIZE | UPLOAD_ERR_NO_FILE | UPLOAD_ERR_NO_TMP_DIR | UPLOAD_ERR_OK | UPLOAD_ERR_PARTIAL | YESEXPR |
              YESSTR | __COMPILER_HALT_OFFSET__
            )\b
          scope: support.constant.std.php
          captures:
            1: punctuation.separator.namespace.php
        - match: |-
            (\\)?\b(?x:
              CURLAUTH_ANY | CURLAUTH_ANYSAFE | CURLAUTH_BASIC | CURLAUTH_DIGEST | CURLAUTH_GSSNEGOTIATE | CURLAUTH_NTLM | CURLCLOSEPOLICY_CALLBACK | CURLCLOSEPOLICY_LEAST_RECENTLY_USED |
              CURLCLOSEPOLICY_LEAST_TRAFFIC | CURLCLOSEPOLICY_OLDEST | CURLCLOSEPOLICY_SLOWEST | CURLE_ABORTED_BY_CALLBACK | CURLE_BAD_CALLING_ORDER | CURLE_BAD_CONTENT_ENCODING | CURLE_BAD_FUNCTION_ARGUMENT | CURLE_BAD_PASSWORD_ENTERED |
              CURLE_COULDNT_CONNECT | CURLE_COULDNT_RESOLVE_HOST | CURLE_COULDNT_RESOLVE_PROXY | CURLE_FAILED_INIT | CURLE_FILESIZE_EXCEEDED | CURLE_FILE_COULDNT_READ_FILE | CURLE_FTP_ACCESS_DENIED | CURLE_FTP_BAD_DOWNLOAD_RESUME |
              CURLE_FTP_CANT_GET_HOST | CURLE_FTP_CANT_RECONNECT | CURLE_FTP_COULDNT_GET_SIZE | CURLE_FTP_COULDNT_RETR_FILE | CURLE_FTP_COULDNT_SET_ASCII | CURLE_FTP_COULDNT_SET_BINARY | CURLE_FTP_COULDNT_STOR_FILE | CURLE_FTP_COULDNT_USE_REST |
              CURLE_FTP_PORT_FAILED | CURLE_FTP_QUOTE_ERROR | CURLE_FTP_SSL_FAILED | CURLE_FTP_USER_PASSWORD_INCORRECT | CURLE_FTP_WEIRD_227_FORMAT | CURLE_FTP_WEIRD_PASS_REPLY | CURLE_FTP_WEIRD_PASV_REPLY | CURLE_FTP_WEIRD_SERVER_REPLY |
              CURLE_FTP_WEIRD_USER_REPLY | CURLE_FTP_WRITE_ERROR | CURLE_FUNCTION_NOT_FOUND | CURLE_GOT_NOTHING | CURLE_HTTP_NOT_FOUND | CURLE_HTTP_PORT_FAILED | CURLE_HTTP_POST_ERROR | CURLE_HTTP_RANGE_ERROR |
              CURLE_LDAP_CANNOT_BIND | CURLE_LDAP_INVALID_URL | CURLE_LDAP_SEARCH_FAILED | CURLE_LIBRARY_NOT_FOUND | CURLE_MALFORMAT_USER | CURLE_OBSOLETE | CURLE_OK | CURLE_OPERATION_TIMEOUTED |
              CURLE_OUT_OF_MEMORY | CURLE_PARTIAL_FILE | CURLE_READ_ERROR | CURLE_RECV_ERROR | CURLE_SEND_ERROR | CURLE_SHARE_IN_USE | CURLE_SSH | CURLE_SSL_CACERT |
              CURLE_SSL_CERTPROBLEM | CURLE_SSL_CIPHER | CURLE_SSL_CONNECT_ERROR | CURLE_SSL_ENGINE_NOTFOUND | CURLE_SSL_ENGINE_SETFAILED | CURLE_SSL_PEER_CERTIFICATE | CURLE_TELNET_OPTION_SYNTAX | CURLE_TOO_MANY_REDIRECTS |
              CURLE_UNKNOWN_TELNET_OPTION | CURLE_UNSUPPORTED_PROTOCOL | CURLE_URL_MALFORMAT | CURLE_URL_MALFORMAT_USER | CURLE_WRITE_ERROR | CURLFTPAUTH_DEFAULT | CURLFTPAUTH_SSL | CURLFTPAUTH_TLS |
              CURLFTPMETHOD_MULTICWD | CURLFTPMETHOD_NOCWD | CURLFTPMETHOD_SINGLECWD | CURLFTPSSL_ALL | CURLFTPSSL_CONTROL | CURLFTPSSL_NONE | CURLFTPSSL_TRY | CURLINFO_CERTINFO |
              CURLINFO_CONNECT_TIME | CURLINFO_CONTENT_LENGTH_DOWNLOAD | CURLINFO_CONTENT_LENGTH_UPLOAD | CURLINFO_CONTENT_TYPE | CURLINFO_EFFECTIVE_URL | CURLINFO_FILETIME | CURLINFO_HEADER_OUT | CURLINFO_HEADER_SIZE |
              CURLINFO_HTTP_CODE | CURLINFO_NAMELOOKUP_TIME | CURLINFO_PRETRANSFER_TIME | CURLINFO_PRIVATE | CURLINFO_REDIRECT_COUNT | CURLINFO_REDIRECT_TIME | CURLINFO_REQUEST_SIZE | CURLINFO_SIZE_DOWNLOAD |
              CURLINFO_SIZE_UPLOAD | CURLINFO_SPEED_DOWNLOAD | CURLINFO_SPEED_UPLOAD | CURLINFO_SSL_VERIFYRESULT | CURLINFO_STARTTRANSFER_TIME | CURLINFO_TOTAL_TIME | CURLMOPT_PUSHFUNCTION | CURLMSG_DONE |
              CURLM_BAD_EASY_HANDLE | CURLM_BAD_HANDLE | CURLM_CALL_MULTI_PERFORM | CURLM_INTERNAL_ERROR | CURLM_OK | CURLM_OUT_OF_MEMORY | CURLOPT_AUTOREFERER | CURLOPT_BINARYTRANSFER |
              CURLOPT_BUFFERSIZE | CURLOPT_CAINFO | CURLOPT_CAPATH | CURLOPT_CERTINFO | CURLOPT_CLOSEPOLICY | CURLOPT_CONNECTTIMEOUT | CURLOPT_CONNECTTIMEOUT_MS | CURLOPT_COOKIE |
              CURLOPT_COOKIEFILE | CURLOPT_COOKIEJAR | CURLOPT_COOKIESESSION | CURLOPT_CRLF | CURLOPT_CUSTOMREQUEST | CURLOPT_DNS_CACHE_TIMEOUT | CURLOPT_DNS_USE_GLOBAL_CACHE | CURLOPT_EGDSOCKET |
              CURLOPT_ENCODING | CURLOPT_FAILONERROR | CURLOPT_FILE | CURLOPT_FILETIME | CURLOPT_FOLLOWLOCATION | CURLOPT_FORBID_REUSE | CURLOPT_FRESH_CONNECT | CURLOPT_FTPAPPEND |
              CURLOPT_FTPLISTONLY | CURLOPT_FTPPORT | CURLOPT_FTPSSLAUTH | CURLOPT_FTP_CREATE_MISSING_DIRS | CURLOPT_FTP_FILEMETHOD | CURLOPT_FTP_SKIP_PASV_IP | CURLOPT_FTP_SSL | CURLOPT_FTP_USE_EPRT |
              CURLOPT_FTP_USE_EPSV | CURLOPT_HEADER | CURLOPT_HEADERFUNCTION | CURLOPT_HTTP200ALIASES | CURLOPT_HTTPAUTH | CURLOPT_HTTPGET | CURLOPT_HTTPHEADER | CURLOPT_HTTPPROXYTUNNEL |
              CURLOPT_HTTP_VERSION | CURLOPT_INFILE | CURLOPT_INFILESIZE | CURLOPT_INTERFACE | CURLOPT_IPRESOLVE | CURLOPT_KEYPASSWD | CURLOPT_KRB4LEVEL | CURLOPT_LOW_SPEED_LIMIT |
              CURLOPT_LOW_SPEED_TIME | CURLOPT_MAXCONNECTS | CURLOPT_MAXREDIRS | CURLOPT_NETRC | CURLOPT_NOBODY | CURLOPT_NOPROGRESS | CURLOPT_NOSIGNAL | CURLOPT_PORT |
              CURLOPT_POST | CURLOPT_POSTFIELDS | CURLOPT_POSTQUOTE | CURLOPT_POSTREDIR | CURLOPT_PRIVATE | CURLOPT_PROGRESSFUNCTION | CURLOPT_PROTOCOLS | CURLOPT_PROXY |
              CURLOPT_PROXYAUTH | CURLOPT_PROXYPORT | CURLOPT_PROXYTYPE | CURLOPT_PROXYUSERPWD | CURLOPT_PUT | CURLOPT_QUOTE | CURLOPT_RANDOM_FILE | CURLOPT_RANGE |
              CURLOPT_READDATA | CURLOPT_READFUNCTION | CURLOPT_REDIR_PROTOCOLS | CURLOPT_REFERER | CURLOPT_RESUME_FROM | CURLOPT_RETURNTRANSFER | CURLOPT_SSH_AUTH_TYPES | CURLOPT_SSH_HOST_PUBLIC_KEY_MD5 |
              CURLOPT_SSH_PRIVATE_KEYFILE | CURLOPT_SSH_PUBLIC_KEYFILE | CURLOPT_SSLCERT | CURLOPT_SSLCERTPASSWD | CURLOPT_SSLCERTTYPE | CURLOPT_SSLENGINE | CURLOPT_SSLENGINE_DEFAULT | CURLOPT_SSLKEY |
              CURLOPT_SSLKEYPASSWD | CURLOPT_SSLKEYTYPE | CURLOPT_SSLVERSION | CURLOPT_SSL_CIPHER_LIST | CURLOPT_SSL_VERIFYHOST | CURLOPT_SSL_VERIFYPEER | CURLOPT_STDERR | CURLOPT_TCP_NODELAY |
              CURLOPT_TIMECONDITION | CURLOPT_TIMEOUT | CURLOPT_TIMEOUT_MS | CURLOPT_TIMEVALUE | CURLOPT_TRANSFERTEXT | CURLOPT_UNRESTRICTED_AUTH | CURLOPT_UPLOAD | CURLOPT_URL |
              CURLOPT_USERAGENT | CURLOPT_USERPWD | CURLOPT_VERBOSE | CURLOPT_WRITEFUNCTION | CURLOPT_WRITEHEADER | CURLPROTO_ALL | CURLPROTO_DICT | CURLPROTO_FILE |
              CURLPROTO_FTP | CURLPROTO_FTPS | CURLPROTO_HTTP | CURLPROTO_HTTPS | CURLPROTO_LDAP | CURLPROTO_LDAPS | CURLPROTO_SCP | CURLPROTO_SFTP |
              CURLPROTO_TELNET | CURLPROTO_TFTP | CURLPROXY_HTTP | CURLPROXY_SOCKS4 | CURLPROXY_SOCKS5 | CURLSSH_AUTH_DEFAULT | CURLSSH_AUTH_HOST | CURLSSH_AUTH_KEYBOARD |
              CURLSSH_AUTH_NONE | CURLSSH_AUTH_PASSWORD | CURLSSH_AUTH_PUBLICKEY | CURLVERSION_NOW | CURL_HTTP_VERSION_1_0 | CURL_HTTP_VERSION_1_1 | CURL_HTTP_VERSION_NONE | CURL_IPRESOLVE_V4 |
              CURL_IPRESOLVE_V6 | CURL_IPRESOLVE_WHATEVER | CURL_NETRC_IGNORED | CURL_NETRC_OPTIONAL | CURL_NETRC_REQUIRED | CURL_PUSH_DENY | CURL_PUSH_OK | CURL_TIMECOND_IFMODSINCE |
              CURL_TIMECOND_IFUNMODSINCE | CURL_TIMECOND_LASTMOD | CURL_VERSION_IPV6 | CURL_VERSION_KERBEROS4 | CURL_VERSION_LIBZ | CURL_VERSION_SSL | DNS_A | DNS_A6 |
              DNS_AAAA | DNS_ALL | DNS_ANY | DNS_CNAME | DNS_HINFO | DNS_MX | DNS_NAPTR | DNS_NS |
              DNS_PTR | DNS_SOA | DNS_SRV | DNS_TXT | DOMSTRING_SIZE_ERR | DOM_HIERARCHY_REQUEST_ERR | DOM_INDEX_SIZE_ERR | DOM_INUSE_ATTRIBUTE_ERR |
              DOM_INVALID_ACCESS_ERR | DOM_INVALID_CHARACTER_ERR | DOM_INVALID_MODIFICATION_ERR | DOM_INVALID_STATE_ERR | DOM_NAMESPACE_ERR | DOM_NOT_FOUND_ERR | DOM_NOT_SUPPORTED_ERR | DOM_NO_DATA_ALLOWED_ERR |
              DOM_NO_MODIFICATION_ALLOWED_ERR | DOM_PHP_ERR | DOM_SYNTAX_ERR | DOM_VALIDATION_ERR | DOM_WRONG_DOCUMENT_ERR | FILEINFO_CONTINUE | FILEINFO_DEVICES | FILEINFO_MIME |
              FILEINFO_MIME_ENCODING | FILEINFO_MIME_TYPE | FILEINFO_NONE | FILEINFO_PRESERVE_ATIME | FILEINFO_RAW | FILEINFO_SYMLINK | FILE_APPEND | FILE_BINARY |
              FILE_IGNORE_NEW_LINES | FILE_NO_DEFAULT_CONTEXT | FILE_SKIP_EMPTY_LINES | FILE_TEXT | FILE_USE_INCLUDE_PATH | FILTER_CALLBACK | FILTER_DEFAULT | FILTER_FLAG_ALLOW_FRACTION |
              FILTER_FLAG_ALLOW_HEX | FILTER_FLAG_ALLOW_OCTAL | FILTER_FLAG_ALLOW_SCIENTIFIC | FILTER_FLAG_ALLOW_THOUSAND | FILTER_FLAG_EMAIL_UNICODE | FILTER_FLAG_EMPTY_STRING_NULL | FILTER_FLAG_ENCODE_AMP | FILTER_FLAG_ENCODE_HIGH |
              FILTER_FLAG_ENCODE_LOW | FILTER_FLAG_HOST_REQUIRED | FILTER_FLAG_IPV4 | FILTER_FLAG_IPV6 | FILTER_FLAG_NONE | FILTER_FLAG_NO_ENCODE_QUOTES | FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE |
              FILTER_FLAG_PATH_REQUIRED | FILTER_FLAG_QUERY_REQUIRED | FILTER_FLAG_SCHEME_REQUIRED | FILTER_FLAG_STRIP_BACKTICK | FILTER_FLAG_STRIP_HIGH | FILTER_FLAG_STRIP_LOW | FILTER_FORCE_ARRAY | FILTER_NULL_ON_FAILURE |
              FILTER_REQUIRE_ARRAY | FILTER_REQUIRE_SCALAR | FILTER_SANITIZE_EMAIL | FILTER_SANITIZE_ENCODED | FILTER_SANITIZE_FULL_SPECIAL_CHARS | FILTER_SANITIZE_MAGIC_QUOTES | FILTER_SANITIZE_NUMBER_FLOAT | FILTER_SANITIZE_NUMBER_INT |
              FILTER_SANITIZE_SPECIAL_CHARS | FILTER_SANITIZE_STRING | FILTER_SANITIZE_STRIPPED | FILTER_SANITIZE_URL | FILTER_UNSAFE_RAW | FILTER_VALIDATE_BOOLEAN | FILTER_VALIDATE_EMAIL | FILTER_VALIDATE_FLOAT |
              FILTER_VALIDATE_INT | FILTER_VALIDATE_IP | FILTER_VALIDATE_REGEXP | FILTER_VALIDATE_URL | FNM_CASEFOLD | FNM_NOESCAPE | FNM_PATHNAME | FNM_PERIOD |
              FORCE_DEFLATE | FORCE_GZIP | GLOB_AVAILABLE_FLAGS | GLOB_BRACE | GLOB_ERR | GLOB_MARK | GLOB_NOCHECK | GLOB_NOESCAPE |
              GLOB_NOSORT | GLOB_ONLYDIR | ICONV_IMPL | ICONV_MIME_DECODE_CONTINUE_ON_ERROR | ICONV_MIME_DECODE_STRICT | ICONV_VERSION | IMAGETYPE_BMP | IMAGETYPE_COUNT |
              IMAGETYPE_GIF | IMAGETYPE_ICO | IMAGETYPE_IFF | IMAGETYPE_JB2 | IMAGETYPE_JP2 | IMAGETYPE_JPC | IMAGETYPE_JPEG | IMAGETYPE_JPEG2000 |
              IMAGETYPE_JPX | IMAGETYPE_PNG | IMAGETYPE_PSD | IMAGETYPE_SWC | IMAGETYPE_SWF | IMAGETYPE_TIFF_II | IMAGETYPE_TIFF_MM | IMAGETYPE_UNKNOWN |
              IMAGETYPE_WBMP | IMAGETYPE_WEBP | IMAGETYPE_XBM | INPUT_COOKIE | INPUT_ENV | INPUT_GET | INPUT_POST | INPUT_REQUEST |
              INPUT_SERVER | INPUT_SESSION | JSON_BIGINT_AS_STRING | JSON_ERROR_CTRL_CHAR | JSON_ERROR_DEPTH | JSON_ERROR_INF_OR_NAN | JSON_ERROR_INVALID_PROPERTY_NAME | JSON_ERROR_NONE |
              JSON_ERROR_RECURSION | JSON_ERROR_STATE_MISMATCH | JSON_ERROR_SYNTAX | JSON_ERROR_UNSUPPORTED_TYPE | JSON_ERROR_UTF16 | JSON_ERROR_UTF8 | JSON_FORCE_OBJECT | JSON_HEX_AMP |
              JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_TAG | JSON_INVALID_UTF8_IGNORE | JSON_INVALID_UTF8_SUBSTITUTE | JSON_NUMERIC_CHECK | JSON_OBJECT_AS_ARRAY | JSON_PARTIAL_OUTPUT_ON_ERROR |
              JSON_PRESERVE_ZERO_FRACTION | JSON_PRETTY_PRINT | JSON_THROW_ON_ERROR | JSON_UNESCAPED_LINE_TERMINATORS | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE | LIBXML_BIGLINES | LIBXML_COMPACT |
              LIBXML_DOTTED_VERSION | LIBXML_DTDATTR | LIBXML_DTDLOAD | LIBXML_DTDVALID | LIBXML_ERR_ERROR | LIBXML_ERR_FATAL | LIBXML_ERR_NONE | LIBXML_ERR_WARNING |
              LIBXML_LOADED_VERSION | LIBXML_NOBLANKS | LIBXML_NOCDATA | LIBXML_NOEMPTYTAG | LIBXML_NOENT | LIBXML_NOERROR | LIBXML_NONET | LIBXML_NOWARNING |
              LIBXML_NOXMLDECL | LIBXML_NSCLEAN | LIBXML_PARSEHUGE | LIBXML_VERSION | LIBXML_XINCLUDE | MCRYPT_3DES | MCRYPT_ARCFOUR | MCRYPT_ARCFOUR_IV |
              MCRYPT_BLOWFISH | MCRYPT_BLOWFISH_COMPAT | MCRYPT_CAST_128 | MCRYPT_CAST_256 | MCRYPT_CRYPT | MCRYPT_DECRYPT | MCRYPT_DES | MCRYPT_DEV_RANDOM |
              MCRYPT_DEV_URANDOM | MCRYPT_ENCRYPT | MCRYPT_ENIGNA | MCRYPT_GOST | MCRYPT_IDEA | MCRYPT_LOKI97 | MCRYPT_MARS | MCRYPT_MODE_CBC |
              MCRYPT_MODE_CFB | MCRYPT_MODE_ECB | MCRYPT_MODE_NOFB | MCRYPT_MODE_OFB | MCRYPT_MODE_STREAM | MCRYPT_PANAMA | MCRYPT_RAND | MCRYPT_RC2 |
              MCRYPT_RC6 | MCRYPT_RIJNDAEL_128 | MCRYPT_RIJNDAEL_192 | MCRYPT_RIJNDAEL_256 | MCRYPT_SAFER128 | MCRYPT_SAFER64 | MCRYPT_SAFERPLUS | MCRYPT_SERPENT |
              MCRYPT_SKIPJACK | MCRYPT_THREEWAY | MCRYPT_TRIPLEDES | MCRYPT_TWOFISH | MCRYPT_WAKE | MCRYPT_XTEA | MHASH_ADLER32 | MHASH_CRC32 |
              MHASH_CRC32B | MHASH_GOST | MHASH_HAVAL128 | MHASH_HAVAL160 | MHASH_HAVAL192 | MHASH_HAVAL224 | MHASH_HAVAL256 | MHASH_MD2 |
              MHASH_MD4 | MHASH_MD5 | MHASH_RIPEMD128 | MHASH_RIPEMD160 | MHASH_RIPEMD256 | MHASH_RIPEMD320 | MHASH_SHA1 | MHASH_SHA224 |
              MHASH_SHA256 | MHASH_SHA384 | MHASH_SHA512 | MHASH_SNEFRU256 | MHASH_TIGER | MHASH_TIGER128 | MHASH_TIGER160 | MHASH_WHIRLPOOL |
              MYSQLI_ASSOC | MYSQLI_ASYNC | MYSQLI_AUTO_INCREMENT_FLAG | MYSQLI_BINARY_FLAG | MYSQLI_BLOB_FLAG | MYSQLI_BOTH | MYSQLI_CLIENT_COMPRESS | MYSQLI_CLIENT_FOUND_ROWS |
              MYSQLI_CLIENT_IGNORE_SPACE | MYSQLI_CLIENT_INTERACTIVE | MYSQLI_CLIENT_NO_SCHEMA | MYSQLI_CLIENT_SSL | MYSQLI_CURSOR_TYPE_FOR_UPDATE | MYSQLI_CURSOR_TYPE_NO_CURSOR | MYSQLI_CURSOR_TYPE_READ_ONLY | MYSQLI_CURSOR_TYPE_SCROLLABLE |
              MYSQLI_DATA_TRUNCATED | MYSQLI_DEBUG_TRACE_ENABLED | MYSQLI_ENUM_FLAG | MYSQLI_GROUP_FLAG | MYSQLI_INIT_COMMAND | MYSQLI_MULTIPLE_KEY_FLAG | MYSQLI_NOT_NULL_FLAG | MYSQLI_NO_DATA |
              MYSQLI_NO_DEFAULT_VALUE_FLAG | MYSQLI_NUM | MYSQLI_NUM_FLAG | MYSQLI_ON_UPDATE_NOW_FLAG | MYSQLI_OPT_CONNECT_TIMEOUT | MYSQLI_OPT_INT_AND_FLOAT_NATIVE | MYSQLI_OPT_LOCAL_INFILE | MYSQLI_OPT_NET_CMD_BUFFER_SIZE |
              MYSQLI_OPT_NET_READ_BUFFER_SIZE | MYSQLI_PART_KEY_FLAG | MYSQLI_PRI_KEY_FLAG | MYSQLI_READ_DEFAULT_FILE | MYSQLI_READ_DEFAULT_GROUP | MYSQLI_REFRESH_BACKUP_LOG | MYSQLI_REFRESH_GRANT | MYSQLI_REFRESH_HOSTS |
              MYSQLI_REFRESH_LOG | MYSQLI_REFRESH_MASTER | MYSQLI_REFRESH_SLAVE | MYSQLI_REFRESH_STATUS | MYSQLI_REFRESH_TABLES | MYSQLI_REFRESH_THREADS | MYSQLI_REPORT_ALL | MYSQLI_REPORT_ERROR |
              MYSQLI_REPORT_INDEX | MYSQLI_REPORT_OFF | MYSQLI_REPORT_STRICT | MYSQLI_SERVER_QUERY_NO_GOOD_INDEX_USED | MYSQLI_SERVER_QUERY_NO_INDEX_USED | MYSQLI_SERVER_QUERY_WAS_SLOW | MYSQLI_SET_CHARSET_NAME | MYSQLI_SET_FLAG |
              MYSQLI_STMT_ATTR_CURSOR_TYPE | MYSQLI_STMT_ATTR_PREFETCH_ROWS | MYSQLI_STMT_ATTR_UPDATE_MAX_LENGTH | MYSQLI_STORE_RESULT | MYSQLI_TIMESTAMP_FLAG | MYSQLI_TYPE_BIT | MYSQLI_TYPE_BLOB | MYSQLI_TYPE_CHAR |
              MYSQLI_TYPE_DATE | MYSQLI_TYPE_DATETIME | MYSQLI_TYPE_DECIMAL | MYSQLI_TYPE_DOUBLE | MYSQLI_TYPE_ENUM | MYSQLI_TYPE_FLOAT | MYSQLI_TYPE_GEOMETRY | MYSQLI_TYPE_INT24 |
              MYSQLI_TYPE_INTERVAL | MYSQLI_TYPE_LONG | MYSQLI_TYPE_LONGLONG | MYSQLI_TYPE_LONG_BLOB | MYSQLI_TYPE_MEDIUM_BLOB | MYSQLI_TYPE_NEWDATE | MYSQLI_TYPE_NEWDECIMAL | MYSQLI_TYPE_NULL |
              MYSQLI_TYPE_SET | MYSQLI_TYPE_SHORT | MYSQLI_TYPE_STRING | MYSQLI_TYPE_TIME | MYSQLI_TYPE_TIMESTAMP | MYSQLI_TYPE_TINY | MYSQLI_TYPE_TINY_BLOB | MYSQLI_TYPE_VAR_STRING |
              MYSQLI_TYPE_YEAR | MYSQLI_UNIQUE_KEY_FLAG | MYSQLI_UNSIGNED_FLAG | MYSQLI_USE_RESULT | MYSQLI_ZEROFILL_FLAG | MYSQL_ASSOC | MYSQL_BOTH | MYSQL_CLIENT_COMPRESS |
              MYSQL_CLIENT_IGNORE_SPACE | MYSQL_CLIENT_INTERACTIVE | MYSQL_CLIENT_SSL | MYSQL_NUM | PCRE_VERSION | POSIX_F_OK | POSIX_RLIMIT_AS | POSIX_RLIMIT_CORE |
              POSIX_RLIMIT_CPU | POSIX_RLIMIT_DATA | POSIX_RLIMIT_FSIZE | POSIX_RLIMIT_INFINITY | POSIX_RLIMIT_LOCKS | POSIX_RLIMIT_MEMLOCK | POSIX_RLIMIT_MSGQUEUE | POSIX_RLIMIT_NICE |
              POSIX_RLIMIT_NOFILE | POSIX_RLIMIT_NPROC | POSIX_RLIMIT_RSS | POSIX_RLIMIT_RTPRIO | POSIX_RLIMIT_RTTIME | POSIX_RLIMIT_SIGPENDING | POSIX_RLIMIT_STACK | POSIX_R_OK |
              POSIX_S_IFBLK | POSIX_S_IFCHR | POSIX_S_IFIFO | POSIX_S_IFREG | POSIX_S_IFSOCK | POSIX_W_OK | POSIX_X_OK | PREG_BACKTRACK_LIMIT_ERROR |
              PREG_BAD_UTF8_ERROR | PREG_BAD_UTF8_OFFSET_ERROR | PREG_GREP_INVERT | PREG_INTERNAL_ERROR | PREG_JIT_STACKLIMIT_ERROR | PREG_NO_ERROR | PREG_OFFSET_CAPTURE | PREG_PATTERN_ORDER |
              PREG_RECURSION_LIMIT_ERROR | PREG_SET_ORDER | PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY | PREG_SPLIT_OFFSET_CAPTURE | PREG_UNMATCHED_AS_NULL | PSFS_ERR_FATAL | PSFS_FEED_ME |
              PSFS_FLAG_FLUSH_CLOSE | PSFS_FLAG_FLUSH_INC | PSFS_FLAG_NORMAL | PSFS_PASS_ON | SQLITE3_ASSOC | SQLITE3_BLOB | SQLITE3_BOTH | SQLITE3_FLOAT |
              SQLITE3_INTEGER | SQLITE3_NULL | SQLITE3_NUM | SQLITE3_OPEN_CREATE | SQLITE3_OPEN_READONLY | SQLITE3_OPEN_READWRITE | SQLITE3_TEXT | SQLITE_ABORT |
              SQLITE_ASSOC | SQLITE_AUTH | SQLITE_BOTH | SQLITE_BUSY | SQLITE_CANTOPEN | SQLITE_CONSTRAINT | SQLITE_CORRUPT | SQLITE_DONE |
              SQLITE_EMPTY | SQLITE_ERROR | SQLITE_FORMAT | SQLITE_FULL | SQLITE_INTERNAL | SQLITE_INTERRUPT | SQLITE_IOERR | SQLITE_LOCKED |
              SQLITE_MISMATCH | SQLITE_MISUSE | SQLITE_NOLFS | SQLITE_NOMEM | SQLITE_NOTADB | SQLITE_NOTFOUND | SQLITE_NUM | SQLITE_OK |
              SQLITE_PERM | SQLITE_PROTOCOL | SQLITE_READONLY | SQLITE_ROW | SQLITE_SCHEMA | SQLITE_TOOBIG | STREAM_BUFFER_FULL | STREAM_BUFFER_LINE |
              STREAM_BUFFER_NONE | STREAM_CAST_AS_STREAM | STREAM_CAST_FOR_SELECT | STREAM_CLIENT_ASYNC_CONNECT | STREAM_CLIENT_CONNECT | STREAM_CLIENT_PERSISTENT | STREAM_CRYPTO_METHOD_SSLv23_CLIENT | STREAM_CRYPTO_METHOD_SSLv23_SERVER |
              STREAM_CRYPTO_METHOD_SSLv2_CLIENT | STREAM_CRYPTO_METHOD_SSLv2_SERVER | STREAM_CRYPTO_METHOD_SSLv3_CLIENT | STREAM_CRYPTO_METHOD_SSLv3_SERVER | STREAM_CRYPTO_METHOD_TLS_CLIENT | STREAM_CRYPTO_METHOD_TLS_SERVER | STREAM_ENFORCE_SAFE_MODE | STREAM_FILTER_ALL |
              STREAM_FILTER_READ | STREAM_FILTER_WRITE | STREAM_IGNORE_URL | STREAM_IPPROTO_ICMP | STREAM_IPPROTO_IP | STREAM_IPPROTO_RAW | STREAM_IPPROTO_TCP | STREAM_IPPROTO_UDP |
              STREAM_IS_URL | STREAM_MKDIR_RECURSIVE | STREAM_MUST_SEEK | STREAM_NOTIFY_AUTH_REQUIRED | STREAM_NOTIFY_AUTH_RESULT | STREAM_NOTIFY_COMPLETED | STREAM_NOTIFY_CONNECT | STREAM_NOTIFY_FAILURE |
              STREAM_NOTIFY_FILE_SIZE_IS | STREAM_NOTIFY_MIME_TYPE_IS | STREAM_NOTIFY_PROGRESS | STREAM_NOTIFY_REDIRECTED | STREAM_NOTIFY_RESOLVE | STREAM_NOTIFY_SEVERITY_ERR | STREAM_NOTIFY_SEVERITY_INFO | STREAM_NOTIFY_SEVERITY_WARN |
              STREAM_OOB | STREAM_OPTION_BLOCKING | STREAM_OPTION_READ_BUFFER | STREAM_OPTION_READ_TIMEOUT | STREAM_OPTION_WRITE_BUFFER | STREAM_PEEK | STREAM_PF_INET | STREAM_PF_INET6 |
              STREAM_PF_UNIX | STREAM_REPORT_ERRORS | STREAM_SERVER_BIND | STREAM_SERVER_LISTEN | STREAM_SHUT_RD | STREAM_SHUT_RDWR | STREAM_SHUT_WR | STREAM_SOCK_DGRAM |
              STREAM_SOCK_RAW | STREAM_SOCK_RDM | STREAM_SOCK_SEQPACKET | STREAM_SOCK_STREAM | STREAM_URL_STAT_LINK | STREAM_URL_STAT_QUIET | STREAM_USE_PATH | SUNFUNCS_RET_DOUBLE |
              SUNFUNCS_RET_STRING | SUNFUNCS_RET_TIMESTAMP | XML_ATTRIBUTE_CDATA | XML_ATTRIBUTE_DECL_NODE | XML_ATTRIBUTE_ENTITY | XML_ATTRIBUTE_ENUMERATION | XML_ATTRIBUTE_ID | XML_ATTRIBUTE_IDREF |
              XML_ATTRIBUTE_IDREFS | XML_ATTRIBUTE_NMTOKEN | XML_ATTRIBUTE_NMTOKENS | XML_ATTRIBUTE_NODE | XML_ATTRIBUTE_NOTATION | XML_CDATA_SECTION_NODE | XML_COMMENT_NODE | XML_DOCUMENT_FRAG_NODE |
              XML_DOCUMENT_NODE | XML_DOCUMENT_TYPE_NODE | XML_DTD_NODE | XML_ELEMENT_DECL_NODE | XML_ELEMENT_NODE | XML_ENTITY_DECL_NODE | XML_ENTITY_NODE | XML_ENTITY_REF_NODE |
              XML_ERROR_ASYNC_ENTITY | XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF | XML_ERROR_BAD_CHAR_REF | XML_ERROR_BINARY_ENTITY_REF | XML_ERROR_DUPLICATE_ATTRIBUTE | XML_ERROR_EXTERNAL_ENTITY_HANDLING | XML_ERROR_INCORRECT_ENCODING | XML_ERROR_INVALID_TOKEN |
              XML_ERROR_JUNK_AFTER_DOC_ELEMENT | XML_ERROR_MISPLACED_XML_PI | XML_ERROR_NONE | XML_ERROR_NO_ELEMENTS | XML_ERROR_NO_MEMORY | XML_ERROR_PARAM_ENTITY_REF | XML_ERROR_PARTIAL_CHAR | XML_ERROR_RECURSIVE_ENTITY_REF |
              XML_ERROR_SYNTAX | XML_ERROR_TAG_MISMATCH | XML_ERROR_UNCLOSED_CDATA_SECTION | XML_ERROR_UNCLOSED_TOKEN | XML_ERROR_UNDEFINED_ENTITY | XML_ERROR_UNKNOWN_ENCODING | XML_HTML_DOCUMENT_NODE | XML_LOCAL_NAMESPACE |
              XML_NAMESPACE_DECL_NODE | XML_NOTATION_NODE | XML_OPTION_CASE_FOLDING | XML_OPTION_SKIP_TAGSTART | XML_OPTION_SKIP_WHITE | XML_OPTION_TARGET_ENCODING | XML_PI_NODE | XML_SAX_IMPL |
              XML_TEXT_NODE
            )\b
          scope: support.constant.ext.php
          captures:
            1: punctuation.separator.namespace.php
        - match: |-
            (\\)?\b(?x:
              T_ABSTRACT | T_AND_EQUAL | T_ARRAY | T_ARRAY_CAST | T_AS | T_BAD_CHARACTER | T_BOOLEAN_AND | T_BOOLEAN_OR |
              T_BOOL_CAST | T_BREAK | T_CASE | T_CATCH | T_CHARACTER | T_CLASS | T_CLASS_C | T_CLONE |
              T_CLOSE_TAG | T_COMMENT | T_CONCAT_EQUAL | T_CONST | T_CONSTANT_ENCAPSED_STRING | T_CONTINUE | T_CURLY_OPEN | T_DEC |
              T_DECLARE | T_DEFAULT | T_DIR | T_DIV_EQUAL | T_DNUMBER | T_DO | T_DOC_COMMENT | T_DOLLAR_OPEN_CURLY_BRACES |
              T_DOUBLE_ARROW | T_DOUBLE_CAST | T_DOUBLE_COLON | T_ECHO | T_ELSE | T_ELSEIF | T_EMPTY | T_ENCAPSED_AND_WHITESPACE |
              T_ENDDECLARE | T_ENDFOR | T_ENDFOREACH | T_ENDIF | T_ENDSWITCH | T_ENDWHILE | T_END_HEREDOC | T_EVAL |
              T_EXIT | T_EXTENDS | T_FILE | T_FINAL | T_FOR | T_FOREACH | T_FUNCTION | T_FUNC_C |
              T_GLOBAL | T_GOTO | T_HALT_COMPILER | T_IF | T_IMPLEMENTS | T_INC | T_INCLUDE | T_INCLUDE_ONCE |
              T_INLINE_HTML | T_INSTANCEOF | T_INTERFACE | T_INT_CAST | T_ISSET | T_IS_EQUAL | T_IS_GREATER_OR_EQUAL | T_IS_IDENTICAL |
              T_IS_NOT_EQUAL | T_IS_NOT_IDENTICAL | T_IS_SMALLER_OR_EQUAL | T_LINE | T_LIST | T_LNUMBER | T_LOGICAL_AND | T_LOGICAL_OR |
              T_LOGICAL_XOR | T_METHOD_C | T_MINUS_EQUAL | T_ML_COMMENT | T_MOD_EQUAL | T_MUL_EQUAL | T_NAMESPACE | T_NEW |
              T_NS_C | T_NS_SEPARATOR | T_NUM_STRING | T_OBJECT_CAST | T_OBJECT_OPERATOR | T_OLD_FUNCTION | T_OPEN_TAG | T_OPEN_TAG_WITH_ECHO |
              T_OR_EQUAL | T_PAAMAYIM_NEKUDOTAYIM | T_PLUS_EQUAL | T_PRINT | T_PRIVATE | T_PROTECTED | T_PUBLIC | T_REQUIRE |
              T_REQUIRE_ONCE | T_RETURN | T_SL | T_SL_EQUAL | T_SR | T_SR_EQUAL | T_START_HEREDOC | T_STATIC |
              T_STRING | T_STRING_CAST | T_STRING_VARNAME | T_SWITCH | T_THROW | T_TRY | T_UNSET | T_UNSET_CAST |
              T_USE | T_VAR | T_VARIABLE | T_WHILE | T_WHITESPACE | T_XOR_EQUAL
            )\b
          scope: support.constant.parser-token.php
          captures:
            1: punctuation.separator.namespace.php
        # In PHP, any identifier which is not a variable is taken to be a constant.
        # However, if there is no constant defined with the given name then a notice
        # is generated and the constant is assumed to have the value of its name.
        - match: '{{identifier}}'
          scope: constant.other.php
  function-call:
    # Functions in a user-defined namespace should only be highlighted as user,
    # any built-in function names should not be highlighted specially
    - match: '(?={{path}}\\{{identifier}}\s*\()'
      push:
        - meta_scope: meta.function-call.php
        - meta_content_scope: meta.path.php
        - include: identifier-parts
        - match: '{{identifier}}(?=\s*\()'
          scope: variable.function.php
          set: function-call-parameters
    - match: (?i)\b(print|echo)\b
      scope: support.function.construct.php
    # Root namespace function calls may be a built-in or user
    - match: '(\\)?(?={{identifier}}\s*\()'
      captures:
        1: punctuation.separator.namespace.php
      push:
        - meta_scope: meta.function-call.php
        - match: (?=\s*\()
          set: function-call-parameters
        - match: (?i)\b(isset|unset|e(val|mpty)|list)\b
          scope: support.function.construct.php
        - include: support
        - match: '{{identifier}}'
          scope: variable.function.php
  function-call-static:
    - match: (::)(?={{identifier}}\s*\()
      captures:
        1: punctuation.accessor.double-colon.php
      push:
        - meta_scope: meta.function-call.static.php
        - match: (?=\s*\()
          set: function-call-parameters
        - match: '{{identifier}}'
          scope: variable.function.php
  function-call-parameters:
    - match: \s*(\()
      scope: meta.function-call.php
      captures:
        1: meta.group.php punctuation.section.group.begin.php
      set:
        - meta_content_scope: meta.function-call.php meta.group.php
        - match: \)
          scope: meta.function-call.php meta.group.php punctuation.section.group.end.php
          set: after-function-call
        - match: ','
          scope: punctuation.separator.php
        - include: expressions
  heredoc:
    - match: (?=<<<\s*'?({{identifier}})'?\s*$)
      push:
        - match: ^\s*(\1)\b(?:(;)(\s*$\n?))?
          captures:
            1: punctuation.section.embedded.end.php keyword.operator.heredoc.php
            2: punctuation.terminator.expression.php
            3: meta.heredoc-end.php
          pop: true
        - match: <<<\s*(HTML)\s*$\n?
          scope: punctuation.section.embedded.begin.php punctuation.definition.string.php
          captures:
            1: keyword.operator.heredoc.php
          embed: heredoc-html
          embed_scope: meta.embedded.html text.html
          escape: (?=^\s*HTML\b)
        - match: <<<\s*('HTML')\s*$\n?
          scope: meta.embedded.html punctuation.section.embedded.begin.php punctuation.definition.string.php
          captures:
            1: keyword.operator.nowdoc.php
          embed: scope:text.html.basic
          embed_scope: meta.embedded.html text.html
          escape: (?=^\s*HTML\b)
        - match: <<<\s*(XML)\s*$\n?
          scope: punctuation.section.embedded.begin.php punctuation.definition.string.php
          captures:
            1: keyword.operator.heredoc.php
          embed: heredoc-xml
          embed_scope: meta.embedded.xml text.xml
          escape: (?=^\s*XML\b)
        - match: <<<\s*('XML')\s*$\n?
          scope: meta.embedded.xml punctuation.section.embedded.begin.php punctuation.definition.string.php
          captures:
            1: keyword.operator.nowdoc.php
          embed: scope:text.xml
          embed_scope: meta.embedded.xml text.xml
          escape: (?=^\s*XML\b)
        - match: <<<\s*(SQL)\s*$\n?
          scope: punctuation.section.embedded.begin.php punctuation.definition.string.php
          captures:
            1: keyword.operator.heredoc.php
          embed: heredoc-sql
          embed_scope: meta.embedded.sql source.sql
          escape: (?=^\s*SQL\b)
        - match: <<<\s*('SQL')\s*$\n?
          scope: meta.embedded.sql punctuation.section.embedded.begin.php punctuation.definition.string.php
          captures:
            1: keyword.operator.nowdoc.php
          embed: scope:source.sql
          embed_scope: meta.embedded.sql source.sql
          escape: (?=^\s*SQL\b)
        - match: <<<\s*(JAVASCRIPT)\s*$\n?
          scope: punctuation.section.embedded.begin.php punctuation.definition.string.php
          captures:
            1: keyword.operator.heredoc.php
          embed: heredoc-javascript
          embed_scope: meta.embedded.js source.js
          escape: (?=^\s*JAVASCRIPT\b)
        - match: <<<\s*('JAVASCRIPT')\s*$\n?
          scope: meta.embedded.js punctuation.section.embedded.begin.php punctuation.definition.string.php
          captures:
            1: keyword.operator.nowdoc.php
          embed: scope:source.js
          embed_scope: meta.embedded.js source.js
          escape: (?=^\s*JAVASCRIPT\b)
        - match: (<<<)\s*(JSON)\s*$\n?
          scope: punctuation.section.embedded.begin.php punctuation.definition.string.php
          captures:
            1: keyword.operator.heredoc.php
          embed: heredoc-json
          embed_scope: meta.embedded.json source.json
          escape: (?=^\s*JSON\b)
        - match: (<<<)\s*('JSON')\s*$\n?
          scope: meta.embedded.json punctuation.section.embedded.begin.php punctuation.definition.string.php
          captures:
            1: keyword.operator.nowdoc.php
          embed: scope:source.json
          embed_scope: meta.embedded.json source.json
          escape: (?=^\s*JSON\b)
        - match: <<<\s*(CSS)\s*$\n?
          scope: punctuation.section.embedded.begin.php punctuation.definition.string.php
          captures:
            1: keyword.operator.heredoc.php
          embed: heredoc-css
          embed_scope: meta.embedded.css source.css
          escape: (?=^\s*CSS\b)
        - match: <<<\s*('CSS')\s*$\n?
          scope: meta.embedded.css punctuation.section.embedded.begin.php punctuation.definition.string.php
          captures:
            1: keyword.operator.nowdoc.php
          embed: scope:source.css
          embed_scope: meta.embedded.css source.css
          escape: (?=^\s*CSS\b)
        - match: '<<<\s*({{identifier}})'
          scope: punctuation.definition.string.php
          captures:
            1: keyword.operator.heredoc.php
          push:
            - meta_scope: string.unquoted.heredoc.php
            - match: (?=^\s*\1\b)
              pop: true
            - include: interpolation
        - match: <<<\s*('({{identifier}})')
          scope: punctuation.definition.string.php
          captures:
            1: keyword.operator.nowdoc.php
          push:
            - meta_scope: string.unquoted.nowdoc.php
            - match: (?=^\s*\2\b)
              pop: true
  heredoc-html:
    - meta_include_prototype: false
    - match: ''
      push: scope:text.html.basic
      with_prototype:
        - include: interpolation
  heredoc-xml:
    - meta_include_prototype: false
    - match: ''
      push: scope:text.xml
      with_prototype:
        - include: interpolation
  heredoc-sql:
    - meta_include_prototype: false
    - match: ''
      push: scope:source.sql
      with_prototype:
        - include: interpolation
  heredoc-javascript:
    - meta_include_prototype: false
    - match: ''
      push: scope:source.js
      with_prototype:
        - include: interpolation
  heredoc-json:
    - meta_include_prototype: false
    - match: ''
      push: scope:source.json
      with_prototype:
        - include: interpolation
  heredoc-css:
    - meta_include_prototype: false
    - match: ''
      push: scope:source.css
      with_prototype:
        - include: interpolation
  instantiation:
    # anonymous class ( http://php.net/manual/en/language.oop5.anonymous.php )
    - match: '(?i)(new)\s+(class)\b\s*'
      captures:
        1: keyword.other.new.php
        2: storage.type.class.php
      push:
        - match: (?=\()
          push: function-call-parameters
        - match: ''
          set: class-definition
    - match: (?i)(new)\s+
      captures:
        1: keyword.other.new.php
      push:
        - match: '(?=[^[:alnum:]$_\\])'
          pop: true
        - match: '(parent|static|self)\b'
          scope: variable.language.php
        - include: class-name
        - include: variables
  interpolation:
    - match: '\\[0-7]{1,3}'
      scope: constant.character.escape.octal.php
    - match: '\\x[0-9A-Fa-f]{1,2}'
      scope: constant.character.escape.hex.php
    - match: '\\u\{[0-9A-Fa-f]+\}'
      scope: constant.character.escape.unicodepoint.php
    - match: '\\[nrt\\\$\"]'
      scope: constant.character.escape.php
    - match: '(\{)(?=\$.*?\})'
      captures:
        1: punctuation.definition.expression.php
      push:
        - match: '(\})'
          captures:
            1: punctuation.definition.expression.php
          pop: true
        - include: expressions
    # Handles: "foo${bar}baz"
    - match: '(\$\{){{identifier}}(\})'
      scope: variable.other.php
      captures:
        1: punctuation.definition.variable.php
        2: punctuation.definition.variable.php
    - match: '(\$\{)(?=.*?\})'
      captures:
        1: punctuation.definition.variable.php
      push:
        - match: '(\})'
          captures:
            1: punctuation.definition.variable.php
          pop: true
        - include: expressions
    # Handles: $foo, $foo[0], $foo[$bar], $foo->bar
    - match: |-
        (?x:
          (?=
            \${{identifier}}
            (?:
                ->{{identifier}}
                |
                \[ ( \d+ | \$?{{identifier}} ) \]
            )
          )
        )
      push:
        - match: (->)({{identifier}})
          captures:
            1: punctuation.accessor.arrow.php
            2: variable.other.member.php
          pop: true
        - match: '\['
          scope: meta.item-access.php punctuation.section.brackets.begin.php
          set:
            - meta_content_scope: meta.item-access.arguments.php
            - match: '\]'
              scope: meta.item-access.php punctuation.section.brackets.end.php
              pop: true
            - include: numbers
            - include: variables
            - match: '{{identifier}}'
              scope: constant.other.php
        - include: variables-no-item-access
    - include: variables
  invoke-call:
    - match: '(\$+)({{identifier}})(?=\s*\()'
      scope: meta.function-call.invoke.php
      captures:
        1: punctuation.definition.variable.php
        2: variable.other.php
      push: function-call-parameters
  # Trailing underscores are allowed to prevent numbers from flickering while typing
  # The underscore is for PHP 7.4: https://wiki.php.net/rfc/numeric_literal_separator
  numbers:
    - match: '\b(0[bB])(?!_)([01]|_(?!_))*\b'
      scope: constant.numeric.integer.binary.php
      captures:
        1: punctuation.definition.numeric.binary.php
    - match: '\b(0[xX])(?!_)(\h|_(?!_))*\b'
      scope: constant.numeric.integer.hexadecimal.php
      captures:
        1: punctuation.definition.numeric.hexadecimal.php
    - match: |-
        (?x:
          (?:
            (?# such as 123.4 or .123)
            (?:\b(?!_)(?:\d|_(?!_))+|\B)\.(?!_)(?:\d|_(?!_))+
            |
            (?# such as 123.)
            \b(?!_)(?:\d|_(?!_))+\.
          )(?:[eE][+-]?(?!_)(?:\d|_(?!_))+)?\b
          |
          (?# such as 123e-4)
          \b(?!_)(?:\d|_(?!_))+(?:[eE][+-]?(?!_)(?:\d|_(?!_))+)\b
        )
      scope: constant.numeric.float.decimal.php
    - match: '\b(?!_)(?:\d|_(?!_))+\b'
      scope: constant.numeric.integer.decimal.php
  object:
    - match: '(->)(\$?\{)'
      captures:
        1: punctuation.accessor.arrow.php
        2: punctuation.definition.variable.php
      push:
        - match: '(\})'
          captures:
            1: punctuation.definition.variable.php
          set: after-identifier
        - include: expressions
    - match: (->)({{identifier}})(?=\s*\()
      scope: meta.function-call.method.php
      captures:
        1: punctuation.accessor.arrow.php
        2: variable.function.php
      push: function-call-parameters
    - include: function-call-static
    - match: (->)((\$+)?{{identifier}})?
      captures:
        1: punctuation.accessor.arrow.php
        2: variable.other.member.php
        3: punctuation.definition.variable.php
      push: after-identifier
    - match: '(::)({{identifier}})?'
      captures:
        1: punctuation.accessor.double-colon.php
        2: constant.other.class.php
      push: after-identifier
  parameter-default-types:
    - include: strings
    - include: numbers
    - include: string-backtick
    - include: variables
    - match: "=>"
      scope: keyword.operator.key.php
    - match: "="
      scope: keyword.operator.assignment.php
    - match: '&(?=\s*\$)'
      scope: storage.modifier.reference.php
    - match: (array)\s*(\()
      captures:
        1: support.function.construct.php
        2: punctuation.section.array.begin.php
      push:
        - meta_scope: meta.array.php
        - match: \)
          scope: punctuation.section.array.end.php
          pop: true
        - include: parameter-default-types
    - include: instantiation
    - match: \s*(?={{path}}(::)({{identifier}})?)
      push:
        - match: '(::)({{identifier}})?'
          captures:
            1: punctuation.accessor.double-colon.php
            2: constant.other.class.php
          pop: true
        - include: class-name
    - include: constants
  php-doc:
    # If the next line doesn't start with whitespace then an asterisk, the use
    # is either writing an invalid phpdoc comment, or not using phpdoc. Instead
    # of marking the comment as invalid, we just switch to a normal block-level
    # comment.
    - match: ^(?!\s*\*)
      set:
        - meta_scope: comment.block.php
        - match: \*/
          scope: punctuation.definition.comment.end.php
          pop: true
    - match: ^\s*(\*)\s*(@access)\s+((var|public|private|protected)|(.+))\s*$
      captures:
        1: punctuation.definition.comment.php
        2: keyword.other.phpdoc.php
        4: storage.modifier.php
        5: invalid.illegal.wrong-access-type.phpdoc.php
    - match: ^\s*(\*)(?!/)
      captures:
        1: punctuation.definition.comment.php
    - match: "((https?|s?ftp|ftps|file|smb|afp|nfs|(x-)?man|gopher|txmt)://|mailto:)[-:@a-zA-Z0-9_.~%+/?=&#]*[-@a-zA-Z0-9_~%+/=&#]"
      scope: markup.underline.link.php
    - match: (@xlink)\s+(.+)\s*$
      captures:
        1: keyword.other.phpdoc.php
        2: markup.underline.link.php
    - match: \@(a(bstract|pi|uthor)|c(ategory|opyright)|example|global|i(nternal|gnore)|li(cense|nk)|pa(ckage|ram)|return|s(ee|ince|tatic|ubpackage)|t(hrows|odo)|v(ar|ersion)|uses|deprecated|fi(nal|lesource)|property(-(read|write))?|method|source)\b
      scope: keyword.other.phpdoc.php
    - match: \{(@inheritdoc)\}
      captures:
        1: keyword.other.phpdoc.php
    # Annotations from PHPUnit
    - match: \@(author|after(?:Class)?|backup(?:Globals|StaticAttributes)|before(?:Class)?|codeCoverageIgnore*|covers(?:DefaultClass|Nothing)?|dataProvider|depends|doesNotPerformAssertions|expectedException(?:Code|Message(?:RegExp)?)?|group|large|medium|preserveGlobalState|requires|run(TestsInSeparateProcesses|InSeparateProcess)|small|test(dox|With)?|ticket|uses)\b
      scope: keyword.other.phpunit.php
    - match: '\{(@(link)).+?\}'
      scope: meta.tag.inline.phpdoc.php
      captures:
        1: keyword.other.phpdoc.php
  regex-double-quoted:
    - match: (?="/(\\.|[^"/])+/[eimsuxADJSUX]*")
      push:
        - meta_scope: meta.string.php string.quoted.double.php
        - match: (")(/)
          captures:
            1: punctuation.definition.string.begin.php
            2: punctuation.definition.string.regex-delimiter.begin.php
        - match: (/)([eimsuxADJSUX]*)(")
          captures:
            1: punctuation.definition.string.regex-delimiter.end.php
            2: meta.regex.modifier.php
            3: punctuation.definition.string.end.php
          pop: true
        - match: ''
          push: scope:source.regexp.php
          with_prototype:
            - match: (?=(/)([eimsuxADJSUX]*)("))
              pop: true
            - include: interpolation
  regex-single-quoted:
    - match: (?='/(\\.|[^'/])+/[eimsuxADJSUX]*')
      push:
        - meta_scope: meta.string.php string.quoted.single.php
        - match: (')(/)
          captures:
            1: punctuation.definition.string.begin.php
            2: punctuation.definition.string.regex-delimiter.begin.php
        - match: (/)([eimsuxADJSUX]*)(')
          captures:
            1: punctuation.definition.string.regex-delimiter.end.php
            2: meta.regex.modifier.php
            3: punctuation.definition.string.end.php
          pop: true
        - match: ''
          embed: scope:source.regexp.php
          escape: (?=(/)([eimsuxADJSUX]*)('))
  string-backtick:
    - match: "`"
      scope: punctuation.definition.string.begin.php
      push:
        - meta_scope: string.interpolated.php
        - match: "`"
          scope: punctuation.definition.string.end.php
          pop: true
        - match: \\.
          scope: constant.character.escape.php
        - include: interpolation
  string-double-quoted:
    - match: '"'
      scope: punctuation.definition.string.begin.php
      push:
        - meta_scope: string.quoted.double.php
        - meta_content_scope: meta.string-contents.quoted.double.php
        - match: '(?={{sql_indicator}})'
          set:
            - meta_scope: string.quoted.double.php
            - meta_content_scope: meta.string-contents.quoted.double.php
            - match: '"'
              scope: punctuation.definition.string.end.php
              pop: true
            - match: ''
              with_prototype:
                - match: '(?=")'
                  pop: true
                - include: interpolation
              push: 'scope:source.sql'
        - match: '(?=\S)'
          set:
            - meta_scope: string.quoted.double.php
            - meta_content_scope: meta.string-contents.quoted.double.php
            - match: '"'
              scope: punctuation.definition.string.end.php
              pop: true
            - include: interpolation
  string-single-quoted:
    - match: "'"
      scope: punctuation.definition.string.begin.php
      push:
        - meta_scope: string.quoted.single.php
        - meta_content_scope: meta.string-contents.quoted.single.php
        - match: '(?={{sql_indicator}})'
          set:
            - meta_scope: string.quoted.single.php
            - meta_content_scope: meta.string-contents.quoted.single.php
            - match: "'"
              scope: punctuation.definition.string.end.php
              pop: true
            - match: ''
              with_prototype:
                - match: "(?=')"
                  pop: true
                - match: '\\[\\'']'
                  scope: constant.character.escape.php
              push: 'scope:source.sql'
        - match: '(?=\S)'
          set:
            - meta_scope: string.quoted.single.php
            - meta_content_scope: meta.string-contents.quoted.single.php
            - match: "'"
              scope: punctuation.definition.string.end.php
              pop: true
            - match: '\\[\\'']'
              scope: constant.character.escape.php

  strings:
    - include: regex-double-quoted
    - include: string-double-quoted
    - include: regex-single-quoted
    - include: string-single-quoted
  support:
    - match: |-
        \b(?xi:
          apc_add | apc_bin_dump | apc_bin_dumpfile | apc_bin_load | apc_bin_loadfile | apc_cache_info | apc_cas | apc_clear_cache |
          apc_compile_file | apc_dec | apc_define_constants | apc_delete | apc_delete_file | apc_exists | apc_fetch | apc_inc |
          apc_load_constants | apc_sma_info | apc_store
        )\b
      scope: support.function.apc.php
    - match: |-
        \b(?xi:
          array | array_change_key_case | array_chunk | array_column | array_combine | array_count_values | array_diff | array_diff_assoc |
          array_diff_key | array_diff_uassoc | array_diff_ukey | array_fill | array_fill_keys | array_filter | array_flip | array_intersect |
          array_intersect_assoc | array_intersect_key | array_intersect_uassoc | array_intersect_ukey | array_key_exists | array_keys | array_map | array_merge |
          array_merge_recursive | array_multisort | array_pad | array_pop | array_product | array_push | array_rand | array_reduce |
          array_replace | array_replace_recursive | array_reverse | array_search | array_shift | array_slice | array_splice | array_sum |
          array_udiff | array_udiff_assoc | array_udiff_uassoc | array_uintersect | array_uintersect_assoc | array_uintersect_uassoc | array_unique | array_unshift |
          array_values | array_walk | array_walk_recursive | arsort | asort | compact | count | current |
          each | end | extract | in_array | key | krsort | ksort | list |
          natcasesort | natsort | next | pos | prev | range | reset | rsort |
          shuffle | sizeof | sort | uasort | uksort | usort
        )\b
      scope: support.function.array.php
    - match: |-
        \b(?xi:
          __halt_compiler | connection_aborted | connection_status | connection_timeout | constant | define | defined | die |
          eval | exit | get_browser | highlight_file | highlight_string | ignore_user_abort | pack | php_check_syntax |
          php_strip_whitespace | show_source | sleep | sys_getloadavg | time_nanosleep | time_sleep_until | uniqid | unpack |
          usleep
        )\b
      scope: support.function.basic_functions.php
    - match: |-
        \b(?xi:
          bcadd | bccomp | bcdiv | bcmod | bcmul | bcpow | bcpowmod | bcscale |
          bcsqrt | bcsub
        )\b
      scope: support.function.bcmath.php
    - match: |-
        \b(?xi:
          bzclose | bzcompress | bzdecompress | bzerrno | bzerror | bzerrstr | bzflush | bzopen |
          bzread | bzwrite
        )\b
      scope: support.function.bz2.php
    - match: |-
        \b(?xi:
          FrenchToJD | GregorianToJD | JDDayOfWeek | JDMonthName | JDToFrench | JDToGregorian | JDToJulian | JewishToJD |
          JulianToJD | cal_days_in_month | cal_from_jd | cal_info | cal_to_jd | easter_date | easter_days | jdtojewish |
          jdtounix | unixtojd
        )\b
      scope: support.function.calendar.php
    - match: |-
        \b(?xi:
          call_user_method | call_user_method_array | class_alias | class_exists | get_called_class | get_class | get_class_methods | get_class_vars |
          get_declared_classes | get_declared_interfaces | get_object_vars | get_parent_class | interface_exists | is_a | is_subclass_of | method_exists |
          property_exists
        )\b
      scope: support.function.classobj.php
    - match: |-
        \b(?xi:
          com_addref | com_create_guid | com_event_sink | com_get | com_get_active_object | com_invoke | com_isenum | com_load |
          com_load_typelib | com_message_pump | com_print_typeinfo | com_propget | com_propput | com_propset | com_release | com_set |
          variant_abs | variant_add | variant_and | variant_cast | variant_cat | variant_cmp | variant_date_from_timestamp | variant_date_to_timestamp |
          variant_div | variant_eqv | variant_fix | variant_get_type | variant_idiv | variant_imp | variant_int | variant_mod |
          variant_mul | variant_neg | variant_not | variant_or | variant_pow | variant_round | variant_set | variant_set_type |
          variant_sub | variant_xor
        )\b
      scope: support.function.com.php
    - match: |-
        \b(?xi:
          random_bytes | random_int
        )\b
      scope: support.function.csprng.php
    - match: |-
        \b(?xi:
          ctype_alnum | ctype_alpha | ctype_cntrl | ctype_digit | ctype_graph | ctype_lower | ctype_print | ctype_punct |
          ctype_space | ctype_upper | ctype_xdigit
        )\b
      scope: support.function.ctype.php
    - match: |-
        \b(?xi:
          curl_close | curl_copy_handle | curl_errno | curl_error | curl_exec | curl_getinfo | curl_init | curl_multi_add_handle |
          curl_multi_close | curl_multi_exec | curl_multi_getcontent | curl_multi_info_read | curl_multi_init | curl_multi_remove_handle | curl_multi_select | curl_setopt |
          curl_setopt_array | curl_version
        )\b
      scope: support.function.curl.php
    - match: |-
        \b(?xi:
          checkdate | date | date_add | date_create | date_create_from_format | date_date_set | date_default_timezone_get | date_default_timezone_set |
          date_diff | date_format | date_get_last_errors | date_interval_create_from_date_string | date_interval_format | date_isodate_set | date_modify | date_offset_get |
          date_parse | date_parse_from_format | date_sub | date_sun_info | date_sunrise | date_sunset | date_time_set | date_timestamp_get |
          date_timestamp_set | date_timezone_get | date_timezone_set | getdate | gettimeofday | gmdate | gmmktime | gmstrftime |
          hrtime | idate | localtime | microtime | mktime | strftime | strptime | strtotime |
          time | timezone_abbreviations_list | timezone_identifiers_list | timezone_location_get | timezone_name_from_abbr | timezone_name_get | timezone_offset_get | timezone_open |
          timezone_transitions_get | timezone_version_get
        )\b
      scope: support.function.datetime.php
    - match: |-
        \b(?xi:
          dba_close | dba_delete | dba_exists | dba_fetch | dba_firstkey | dba_handlers | dba_insert | dba_key_split |
          dba_list | dba_nextkey | dba_open | dba_optimize | dba_popen | dba_replace | dba_sync
        )\b
      scope: support.function.dba.php
    - match: |-
        \b(?xi:
          dbx_close | dbx_compare | dbx_connect | dbx_error | dbx_escape_string | dbx_fetch_row | dbx_query | dbx_sort
        )\b
      scope: support.function.dbx.php
    - match: |-
        \b(?xi:
          chdir | chroot | closedir | dir | getcwd | opendir | readdir | rewinddir |
          scandir
        )\b
      scope: support.function.dir.php
    - match: |-
        \b(?xi:
          domxml_new_doc | domxml_open_file | domxml_open_mem | domxml_version | domxml_xmltree | domxml_xslt_stylesheet | domxml_xslt_stylesheet_doc | domxml_xslt_stylesheet_file |
          domxml_xslt_version | xpath_eval | xpath_eval_expression | xpath_new_context | xpath_register_ns | xpath_register_ns_auto | xptr_eval | xptr_new_context
        )\b
      scope: support.function.domxml.php
    - match: |-
        \b(?xi:
          dotnet_load
        )\b
      scope: support.function.dotnet.php
    - match: |-
        \b(?xi:
          enchant_broker_describe | enchant_broker_dict_exists | enchant_broker_free | enchant_broker_free_dict | enchant_broker_get_error | enchant_broker_init | enchant_broker_list_dicts | enchant_broker_request_dict |
          enchant_broker_request_pwl_dict | enchant_broker_set_ordering | enchant_dict_add_to_personal | enchant_dict_add_to_session | enchant_dict_check | enchant_dict_describe | enchant_dict_get_error | enchant_dict_is_in_session |
          enchant_dict_quick_check | enchant_dict_store_replacement | enchant_dict_suggest
        )\b
      scope: support.function.enchant.php
    - match: |-
        \b(?xi:
          ereg | ereg_replace | eregi | eregi_replace | split | spliti | sql_regcase
        )\b
      scope: support.function.ereg.php
    - match: |-
        \b(?xi:
          debug_backtrace | debug_print_backtrace | error_clear_last | error_get_last | error_log | error_reporting | restore_error_handler | restore_exception_handler |
          set_error_handler | set_exception_handler | trigger_error | user_error
        )\b
      scope: support.function.errorfunc.php
    - match: |-
        \b(?xi:
          escapeshellarg | escapeshellcmd | exec | passthru | proc_close | proc_get_status | proc_nice | proc_open |
          proc_terminate | shell_exec | system
        )\b
      scope: support.function.exec.php
    - match: |-
        \b(?xi:
          exif_imagetype | exif_read_data | exif_tagname | exif_thumbnail | read_exif_data
        )\b
      scope: support.function.exif.php
    - match: |-
        \b(?xi:
          basename | chgrp | chmod | chown | clearstatcache | copy | delete | dirname |
          disk_free_space | disk_total_space | diskfreespace | fclose | feof | fflush | fgetc | fgetcsv |
          fgets | fgetss | file | file_exists | file_get_contents | file_put_contents | fileatime | filectime |
          filegroup | fileinode | filemtime | fileowner | fileperms | filesize | filetype | flock |
          fnmatch | fopen | fpassthru | fputcsv | fputs | fread | fscanf | fseek |
          fstat | ftell | ftruncate | fwrite | glob | is_dir | is_executable | is_file |
          is_link | is_readable | is_uploaded_file | is_writable | is_writeable | lchgrp | lchown | link |
          linkinfo | lstat | mkdir | move_uploaded_file | parse_ini_file | parse_ini_string | pathinfo | pclose |
          popen | readfile | readlink | realpath | realpath_cache_get | realpath_cache_size | rename | rewind |
          rmdir | set_file_buffer | stat | symlink | tempnam | tmpfile | touch | umask |
          unlink
        )\b
      scope: support.function.file.php
    - match: |-
        \b(?xi:
          finfo_buffer | finfo_close | finfo_file | finfo_open | finfo_set_flags | mime_content_type
        )\b
      scope: support.function.fileinfo.php
    - match: |-
        \b(?xi:
          filter_has_var | filter_id | filter_input | filter_input_array | filter_list | filter_var | filter_var_array
        )\b
      scope: support.function.filter.php
    - match: |-
        \b(?xi:
          call_user_func | call_user_func_array | create_function | forward_static_call | forward_static_call_array | func_get_arg | func_get_args | func_num_args |
          function_exists | get_defined_functions | register_shutdown_function | register_tick_function | unregister_tick_function
        )\b
      scope: support.function.funchand.php
    - match: |-
        \b(?xi:
          bind_textdomain_codeset | bindtextdomain | dcgettext | dcngettext | dgettext | dngettext | gettext | ngettext |
          textdomain
        )\b
      scope: support.function.gettext.php
    - match: |-
        \b(?xi:
          gmp_abs | gmp_add | gmp_and | gmp_binomial | gmp_clrbit | gmp_cmp | gmp_com | gmp_div |
          gmp_fact | gmp_gcd | gmp_gcdext | gmp_hamdist | gmp_init | gmp_intval | gmp_invert | gmp_jacobi |
          gmp_kronecker | gmp_kronecker_q | gmp_kronecker_qr | gmp_kronecker_r | gmp_kroneckerexact | gmp_lcm | gmp_legendre | gmp_mod |
          gmp_mul | gmp_neg | gmp_nextprime | gmp_or | gmp_perfect_power | gmp_perfect_square | gmp_popcount | gmp_pow |
          gmp_powm | gmp_prob_prime | gmp_random | gmp_scan0 | gmp_scan1 | gmp_setbit | gmp_sign | gmp_sqrt |
          gmp_sqrtrem | gmp_strval | gmp_sub | gmp_testbit | gmp_xor
        )\b
      scope: support.function.gmp.php
    - match: |-
        \b(?xi:
          hash | hash_algos | hash_copy | hash_file | hash_final | hash_hkdf | hash_hmac | hash_hmac_file |
          hash_init | hash_update | hash_update_file | hash_update_stream
        )\b
      scope: support.function.hash.php
    - match: |-
        \b(?xi:
          http_build_cookie | http_build_str | http_build_url | http_cache_etag | http_cache_last_modified | http_chunked_decode | http_date | http_deflate |
          http_get | http_get_request_body | http_get_request_body_stream | http_get_request_headers | http_head | http_inflate | http_match_etag | http_match_modified |
          http_match_request_header | http_negotiate_charset | http_negotiate_content_type | http_negotiate_language | http_parse_cookie | http_parse_headers | http_parse_message | http_parse_params |
          http_persistent_handles_clean | http_persistent_handles_count | http_persistent_handles_ident | http_post_data | http_post_fields | http_put_data | http_put_file | http_put_stream |
          http_redirect | http_request | http_request_body_encode | http_request_method_exists | http_request_method_name | http_request_method_register | http_request_method_unregister | http_response_code |
          http_send_content_disposition | http_send_content_type | http_send_data | http_send_file | http_send_last_modified | http_send_status | http_send_stream | http_support |
          http_throttle | ob_deflatehandler | ob_etaghandler | ob_inflatehandler
        )\b
      scope: support.function.http.php
    - match: |-
        \b(?xi:
          iconv | iconv_get_encoding | iconv_mime_decode | iconv_mime_decode_headers | iconv_mime_encode | iconv_set_encoding | iconv_strlen | iconv_strpos |
          iconv_strrpos | iconv_substr | ob_iconv_handler
        )\b
      scope: support.function.iconv.php
    - match: |-
        \b(?xi:
          iis_add_server | iis_get_dir_security | iis_get_script_map | iis_get_server_by_comment | iis_get_server_by_path | iis_get_server_rights | iis_get_service_state | iis_remove_server |
          iis_set_app_settings | iis_set_dir_security | iis_set_script_map | iis_set_server_rights | iis_start_server | iis_start_service | iis_stop_server | iis_stop_service
        )\b
      scope: support.function.iisfunc.php
    - match: |-
        \b(?xi:
          gd_info | getimagesize | image2wbmp | image_type_to_extension | image_type_to_mime_type | imagealphablending | imageantialias | imagearc |
          imagechar | imagecharup | imagecolorallocate | imagecolorallocatealpha | imagecolorat | imagecolorclosest | imagecolorclosestalpha | imagecolorclosesthwb |
          imagecolordeallocate | imagecolorexact | imagecolorexactalpha | imagecolormatch | imagecolorresolve | imagecolorresolvealpha | imagecolorset | imagecolorsforindex |
          imagecolorstotal | imagecolortransparent | imageconvolution | imagecopy | imagecopymerge | imagecopymergegray | imagecopyresampled | imagecopyresized |
          imagecreate | imagecreatefromgd | imagecreatefromgd2 | imagecreatefromgd2part | imagecreatefromgif | imagecreatefromjpeg | imagecreatefrompng | imagecreatefromstring |
          imagecreatefromwbmp | imagecreatefromxbm | imagecreatefromxpm | imagecreatetruecolor | imagedashedline | imagedestroy | imageellipse | imagefill |
          imagefilledarc | imagefilledellipse | imagefilledpolygon | imagefilledrectangle | imagefilltoborder | imagefilter | imagefontheight | imagefontwidth |
          imageftbbox | imagefttext | imagegammacorrect | imagegd | imagegd2 | imagegif | imagegrabscreen | imagegrabwindow |
          imageinterlace | imageistruecolor | imagejpeg | imagelayereffect | imageline | imageloadfont | imagepalettecopy | imagepng |
          imagepolygon | imagepsbbox | imagepsencodefont | imagepsextendfont | imagepsfreefont | imagepsloadfont | imagepsslantfont | imagepstext |
          imagerectangle | imagerotate | imagesavealpha | imagesetbrush | imagesetpixel | imagesetstyle | imagesetthickness | imagesettile |
          imagestring | imagestringup | imagesx | imagesy | imagetruecolortopalette | imagettfbbox | imagettftext | imagetypes |
          imagewbmp | imagexbm | iptcembed | iptcparse | jpeg2wbmp | png2wbmp
        )\b
      scope: support.function.image.php
    - match: |-
        \b(?xi:
          assert | assert_options | dl | extension_loaded | gc_collect_cycles | gc_disable | gc_enable | gc_enabled |
          get_cfg_var | get_current_user | get_defined_constants | get_extension_funcs | get_include_path | get_included_files | get_loaded_extensions | get_magic_quotes_gpc |
          get_magic_quotes_runtime | get_required_files | getenv | getlastmod | getmygid | getmyinode | getmypid | getmyuid |
          getopt | getrusage | ini_alter | ini_get | ini_get_all | ini_restore | ini_set | magic_quotes_runtime |
          main | memory_get_peak_usage | memory_get_usage | php_ini_loaded_file | php_ini_scanned_files | php_logo_guid | php_sapi_name | php_uname |
          phpcredits | phpinfo | phpversion | putenv | restore_include_path | set_include_path | set_magic_quotes_runtime | set_time_limit |
          sys_get_temp_dir | version_compare | zend_logo_guid | zend_thread_id | zend_version
        )\b
      scope: support.function.info.php
    - match: |-
        \b(?xi:
          ibase_add_user | ibase_affected_rows | ibase_backup | ibase_blob_add | ibase_blob_cancel | ibase_blob_close | ibase_blob_create | ibase_blob_echo |
          ibase_blob_get | ibase_blob_import | ibase_blob_info | ibase_blob_open | ibase_close | ibase_commit | ibase_commit_ret | ibase_connect |
          ibase_db_info | ibase_delete_user | ibase_drop_db | ibase_errcode | ibase_errmsg | ibase_execute | ibase_fetch_assoc | ibase_fetch_object |
          ibase_fetch_row | ibase_field_info | ibase_free_event_handler | ibase_free_query | ibase_free_result | ibase_gen_id | ibase_maintain_db | ibase_modify_user |
          ibase_name_result | ibase_num_fields | ibase_num_params | ibase_param_info | ibase_pconnect | ibase_prepare | ibase_query | ibase_restore |
          ibase_rollback | ibase_rollback_ret | ibase_server_info | ibase_service_attach | ibase_service_detach | ibase_set_event_handler | ibase_timefmt | ibase_trans |
          ibase_wait_event
        )\b
      scope: support.function.interbase.php
    - match: |-
        \b(?xi:
          collator_asort | collator_compare | collator_create | collator_get_attribute | collator_get_error_code | collator_get_error_message | collator_get_locale | collator_get_sort_key |
          collator_get_strength | collator_set_attribute | collator_set_strength | collator_sort | collator_sort_with_sort_keys | datefmt_create | datefmt_format | datefmt_get_calendar |
          datefmt_get_datetype | datefmt_get_error_code | datefmt_get_error_message | datefmt_get_locale | datefmt_get_pattern | datefmt_get_timetype | datefmt_get_timezone_id | datefmt_is_lenient |
          datefmt_localtime | datefmt_parse | datefmt_set_calendar | datefmt_set_lenient | datefmt_set_pattern | datefmt_set_timezone_id | grapheme_extract | grapheme_stripos |
          grapheme_stristr | grapheme_strlen | grapheme_strpos | grapheme_strripos | grapheme_strrpos | grapheme_strstr | grapheme_substr | idn_to_ascii |
          idn_to_unicode | idn_to_utf8 | intl_error_name | intl_get_error_code | intl_get_error_message | intl_is_failure | locale_accept_from_http | locale_compose |
          locale_filter_matches | locale_get_all_variants | locale_get_default | locale_get_display_language | locale_get_display_name | locale_get_display_region | locale_get_display_script | locale_get_display_variant |
          locale_get_keywords | locale_get_primary_language | locale_get_region | locale_get_script | locale_lookup | locale_parse | locale_set_default | msgfmt_create |
          msgfmt_format | msgfmt_format_message | msgfmt_get_error_code | msgfmt_get_error_message | msgfmt_get_locale | msgfmt_get_pattern | msgfmt_parse | msgfmt_parse_message |
          msgfmt_set_pattern | normalizer_is_normalized | normalizer_normalize | numfmt_create | numfmt_format | numfmt_format_currency | numfmt_get_attribute | numfmt_get_error_code |
          numfmt_get_error_message | numfmt_get_locale | numfmt_get_pattern | numfmt_get_symbol | numfmt_get_text_attribute | numfmt_parse | numfmt_parse_currency | numfmt_set_attribute |
          numfmt_set_pattern | numfmt_set_symbol | numfmt_set_text_attribute | resourcebundle_count | resourcebundle_create | resourcebundle_get | resourcebundle_get_error_code | resourcebundle_get_error_message |
          resourcebundle_locales | transliterator_create | transliterator_create_from_rules | transliterator_create_inverse | transliterator_get_error_code | transliterator_get_error_message | transliterator_list_ids | transliterator_transliterate
        )\b
      scope: support.function.intl.php
    - match: |-
        \b(?xi:
          json_decode | json_encode | json_last_error
        )\b
      scope: support.function.json.php
    - match: |-
        \b(?xi:
          ldap_8859_to_t61 | ldap_add | ldap_bind | ldap_close | ldap_compare | ldap_connect | ldap_count_entries | ldap_delete |
          ldap_dn2ufn | ldap_err2str | ldap_errno | ldap_error | ldap_explode_dn | ldap_first_attribute | ldap_first_entry | ldap_first_reference |
          ldap_free_result | ldap_get_attributes | ldap_get_dn | ldap_get_entries | ldap_get_option | ldap_get_values | ldap_get_values_len | ldap_list |
          ldap_mod_add | ldap_mod_del | ldap_mod_replace | ldap_modify | ldap_next_attribute | ldap_next_entry | ldap_next_reference | ldap_parse_reference |
          ldap_parse_result | ldap_read | ldap_rename | ldap_sasl_bind | ldap_search | ldap_set_option | ldap_set_rebind_proc | ldap_sort |
          ldap_start_tls | ldap_t61_to_8859 | ldap_unbind
        )\b
      scope: support.function.ldap.php
    - match: |-
        \b(?xi:
          libxml_clear_errors | libxml_disable_entity_loader | libxml_get_errors | libxml_get_last_error | libxml_set_streams_context | libxml_use_internal_errors
        )\b
      scope: support.function.libxml.php
    - match: |-
        \b(?xi:
          ezmlm_hash | mail
        )\b
      scope: support.function.mail.php
    - match: |-
        \b(?xi:
          abs | acos | acosh | asin | asinh | atan | atan2 | atanh |
          base_convert | bindec | ceil | cos | cosh | decbin | dechex | decoct |
          deg2rad | exp | expm1 | floor | fmod | getrandmax | hexdec | hypot |
          intdiv | is_finite | is_infinite | is_nan | lcg_value | log | log10 | log1p |
          max | min | mt_getrandmax | mt_rand | mt_srand | octdec | pi | pow |
          rad2deg | rand | round | sin | sinh | sqrt | srand | tan |
          tanh
        )\b
      scope: support.function.math.php
    - match: |-
        \b(?xi:
          mb_check_encoding | mb_convert_case | mb_convert_encoding | mb_convert_kana | mb_convert_variables | mb_decode_mimeheader | mb_decode_numericentity | mb_detect_encoding |
          mb_detect_order | mb_encode_mimeheader | mb_encode_numericentity | mb_encoding_aliases | mb_ereg | mb_ereg_match | mb_ereg_replace | mb_ereg_search |
          mb_ereg_search_getpos | mb_ereg_search_getregs | mb_ereg_search_init | mb_ereg_search_pos | mb_ereg_search_regs | mb_ereg_search_setpos | mb_eregi | mb_eregi_replace |
          mb_get_info | mb_http_input | mb_http_output | mb_internal_encoding | mb_language | mb_list_encodings | mb_output_handler | mb_parse_str |
          mb_preferred_mime_name | mb_regex_encoding | mb_regex_set_options | mb_send_mail | mb_split | mb_strcut | mb_strimwidth | mb_stripos |
          mb_stristr | mb_strlen | mb_strpos | mb_strrchr | mb_strrichr | mb_strripos | mb_strrpos | mb_strstr |
          mb_strtolower | mb_strtoupper | mb_strwidth | mb_substitute_character | mb_substr | mb_substr_count
        )\b
      scope: support.function.mbstring.php
    - match: |-
        \b(?xi:
          mcrypt_cbc | mcrypt_cfb | mcrypt_create_iv | mcrypt_decrypt | mcrypt_ecb | mcrypt_enc_get_algorithms_name | mcrypt_enc_get_block_size | mcrypt_enc_get_iv_size |
          mcrypt_enc_get_key_size | mcrypt_enc_get_modes_name | mcrypt_enc_get_supported_key_sizes | mcrypt_enc_is_block_algorithm | mcrypt_enc_is_block_algorithm_mode | mcrypt_enc_is_block_mode | mcrypt_enc_self_test | mcrypt_encrypt |
          mcrypt_generic | mcrypt_generic_deinit | mcrypt_generic_end | mcrypt_generic_init | mcrypt_get_block_size | mcrypt_get_cipher_name | mcrypt_get_iv_size | mcrypt_get_key_size |
          mcrypt_list_algorithms | mcrypt_list_modes | mcrypt_module_close | mcrypt_module_get_algo_block_size | mcrypt_module_get_algo_key_size | mcrypt_module_get_supported_key_sizes | mcrypt_module_is_block_algorithm | mcrypt_module_is_block_algorithm_mode |
          mcrypt_module_is_block_mode | mcrypt_module_open | mcrypt_module_self_test | mcrypt_ofb | mdecrypt_generic
        )\b
      scope: support.function.mcrypt.php
    - match: |-
        \b(?xi:
          memcache_debug
        )\b
      scope: support.function.memcache.php
    - match: |-
        \b(?xi:
          mhash | mhash_count | mhash_get_block_size | mhash_get_hash_name | mhash_keygen_s2k
        )\b
      scope: support.function.mhash.php
    - match: |-
        \b(?xi:
          bson_decode | bson_encode
        )\b
      scope: support.function.mongo.php
    - match: |-
        \b(?xi:
          mysql_affected_rows | mysql_client_encoding | mysql_close | mysql_connect | mysql_create_db | mysql_data_seek | mysql_db_name | mysql_db_query |
          mysql_drop_db | mysql_errno | mysql_error | mysql_escape_string | mysql_fetch_array | mysql_fetch_assoc | mysql_fetch_field | mysql_fetch_lengths |
          mysql_fetch_object | mysql_fetch_row | mysql_field_flags | mysql_field_len | mysql_field_name | mysql_field_seek | mysql_field_table | mysql_field_type |
          mysql_free_result | mysql_get_client_info | mysql_get_host_info | mysql_get_proto_info | mysql_get_server_info | mysql_info | mysql_insert_id | mysql_list_dbs |
          mysql_list_fields | mysql_list_processes | mysql_list_tables | mysql_num_fields | mysql_num_rows | mysql_pconnect | mysql_ping | mysql_query |
          mysql_real_escape_string | mysql_result | mysql_select_db | mysql_set_charset | mysql_stat | mysql_tablename | mysql_thread_id | mysql_unbuffered_query
        )\b
      scope: support.function.mysql.php
    - match: |-
        \b(?xi:
          mysqli_affected_rows | mysqli_autocommit | mysqli_bind_param | mysqli_bind_result | mysqli_change_user | mysqli_character_set_name | mysqli_client_encoding | mysqli_close |
          mysqli_commit | mysqli_connect | mysqli_connect_errno | mysqli_connect_error | mysqli_data_seek | mysqli_debug | mysqli_disable_reads_from_master | mysqli_disable_rpl_parse |
          mysqli_dump_debug_info | mysqli_embedded_server_end | mysqli_embedded_server_start | mysqli_enable_reads_from_master | mysqli_enable_rpl_parse | mysqli_errno | mysqli_error | mysqli_escape_string |
          mysqli_execute | mysqli_fetch | mysqli_fetch_all | mysqli_fetch_array | mysqli_fetch_assoc | mysqli_fetch_field | mysqli_fetch_field_direct | mysqli_fetch_fields |
          mysqli_fetch_lengths | mysqli_fetch_object | mysqli_fetch_row | mysqli_field_count | mysqli_field_seek | mysqli_field_tell | mysqli_free_result | mysqli_get_cache_stats |
          mysqli_get_charset | mysqli_get_client_info | mysqli_get_client_stats | mysqli_get_client_version | mysqli_get_connection_stats | mysqli_get_host_info | mysqli_get_metadata | mysqli_get_proto_info |
          mysqli_get_server_info | mysqli_get_server_version | mysqli_get_warnings | mysqli_info | mysqli_init | mysqli_insert_id | mysqli_kill | mysqli_master_query |
          mysqli_more_results | mysqli_multi_query | mysqli_next_result | mysqli_num_fields | mysqli_num_rows | mysqli_options | mysqli_param_count | mysqli_ping |
          mysqli_poll | mysqli_prepare | mysqli_query | mysqli_real_connect | mysqli_real_escape_string | mysqli_real_query | mysqli_reap_async_query | mysqli_report |
          mysqli_rollback | mysqli_rpl_parse_enabled | mysqli_rpl_probe | mysqli_rpl_query_type | mysqli_select_db | mysqli_send_long_data | mysqli_send_query | mysqli_set_charset |
          mysqli_set_local_infile_default | mysqli_set_local_infile_handler | mysqli_set_opt | mysqli_slave_query | mysqli_sqlstate | mysqli_ssl_set | mysqli_stat | mysqli_stmt_affected_rows |
          mysqli_stmt_attr_get | mysqli_stmt_attr_set | mysqli_stmt_bind_param | mysqli_stmt_bind_result | mysqli_stmt_close | mysqli_stmt_data_seek | mysqli_stmt_errno | mysqli_stmt_error |
          mysqli_stmt_execute | mysqli_stmt_fetch | mysqli_stmt_field_count | mysqli_stmt_free_result | mysqli_stmt_get_result | mysqli_stmt_get_warnings | mysqli_stmt_init | mysqli_stmt_insert_id |
          mysqli_stmt_num_rows | mysqli_stmt_param_count | mysqli_stmt_prepare | mysqli_stmt_reset | mysqli_stmt_result_metadata | mysqli_stmt_send_long_data | mysqli_stmt_sqlstate | mysqli_stmt_store_result |
          mysqli_store_result | mysqli_thread_id | mysqli_thread_safe | mysqli_use_result | mysqli_warning_count
        )\b
      scope: support.function.mysqli.php
    - match: |-
        \b(?xi:
          mysqlnd_ms_get_stats | mysqlnd_ms_query_is_select | mysqlnd_ms_set_user_pick_server
        )\b
      scope: support.function.mysqlnd-ms.php
    - match: |-
        \b(?xi:
          mysqlnd_qc_change_handler | mysqlnd_qc_clear_cache | mysqlnd_qc_get_cache_info | mysqlnd_qc_get_core_stats | mysqlnd_qc_get_handler | mysqlnd_qc_get_query_trace_log | mysqlnd_qc_set_user_handlers
        )\b
      scope: support.function.mysqlnd-qc.php
    - match: |-
        \b(?xi:
          checkdnsrr | closelog | define_syslog_variables | dns_check_record | dns_get_mx | dns_get_record | fsockopen | gethostbyaddr |
          gethostbyname | gethostbynamel | gethostname | getmxrr | getprotobyname | getprotobynumber | getservbyname | getservbyport |
          header | header_remove | headers_list | headers_sent | inet_ntop | inet_pton | ip2long | long2ip |
          openlog | pfsockopen | setcookie | setrawcookie | socket_get_status | socket_set_blocking | socket_set_timeout | syslog
        )\b
      scope: support.function.network.php
    - match: |-
        \b(?xi:
          nsapi_request_headers | nsapi_response_headers | nsapi_virtual
        )\b
      scope: support.function.nsapi.php
    - match: |-
        \b(?xi:
          aggregate | aggregate_info | aggregate_methods | aggregate_methods_by_list | aggregate_methods_by_regexp | aggregate_properties | aggregate_properties_by_list | aggregate_properties_by_regexp |
          aggregation_info | deaggregate
        )\b
      scope: support.function.objaggregation.php
    - match: |-
        \b(?xi:
          oci_bind_array_by_name | oci_bind_by_name | oci_cancel | oci_client_version | oci_close | oci_commit | oci_connect | oci_define_by_name |
          oci_error | oci_execute | oci_fetch | oci_fetch_all | oci_fetch_array | oci_fetch_assoc | oci_fetch_object | oci_fetch_row |
          oci_field_is_null | oci_field_name | oci_field_precision | oci_field_scale | oci_field_size | oci_field_type | oci_field_type_raw | oci_free_statement |
          oci_internal_debug | oci_lob_copy | oci_lob_is_equal | oci_new_collection | oci_new_connect | oci_new_cursor | oci_new_descriptor | oci_num_fields |
          oci_num_rows | oci_parse | oci_password_change | oci_pconnect | oci_result | oci_rollback | oci_server_version | oci_set_action |
          oci_set_call_timeout | oci_set_client_identifier | oci_set_client_info | oci_set_db_operation | oci_set_edition | oci_set_module_name | oci_set_prefetch | oci_statement_type |
          ocibindbyname | ocicancel | ocicloselob | ocicollappend | ocicollassign | ocicollassignelem | ocicollgetelem | ocicollmax |
          ocicollsize | ocicolltrim | ocicolumnisnull | ocicolumnname | ocicolumnprecision | ocicolumnscale | ocicolumnsize | ocicolumntype |
          ocicolumntyperaw | ocicommit | ocidefinebyname | ocierror | ociexecute | ocifetch | ocifetchinto | ocifetchstatement |
          ocifreecollection | ocifreecursor | ocifreedesc | ocifreestatement | ociinternaldebug | ociloadlob | ocilogoff | ocilogon |
          ocinewcollection | ocinewcursor | ocinewdescriptor | ocinlogon | ocinumcols | ociparse | ociplogon | ociresult |
          ocirollback | ocirowcount | ocisavelob | ocisavelobfile | ociserverversion | ocisetprefetch | ocistatementtype | ociwritelobtofile |
          ociwritetemporarylob
        )\b
      scope: support.function.oci8.php
    - match: |-
        \b(?xi:
          openssl_cipher_iv_length | openssl_csr_export | openssl_csr_export_to_file | openssl_csr_get_public_key | openssl_csr_get_subject | openssl_csr_new | openssl_csr_sign | openssl_decrypt |
          openssl_dh_compute_key | openssl_digest | openssl_encrypt | openssl_error_string | openssl_free_key | openssl_get_cipher_methods | openssl_get_md_methods | openssl_get_privatekey |
          openssl_get_publickey | openssl_open | openssl_pkcs12_export | openssl_pkcs12_export_to_file | openssl_pkcs12_read | openssl_pkcs7_decrypt | openssl_pkcs7_encrypt | openssl_pkcs7_sign |
          openssl_pkcs7_verify | openssl_pkey_derive | openssl_pkey_export | openssl_pkey_export_to_file | openssl_pkey_free | openssl_pkey_get_details | openssl_pkey_get_private | openssl_pkey_get_public |
          openssl_pkey_new | openssl_private_decrypt | openssl_private_encrypt | openssl_public_decrypt | openssl_public_encrypt | openssl_random_pseudo_bytes | openssl_seal | openssl_sign |
          openssl_verify | openssl_x509_check_private_key | openssl_x509_checkpurpose | openssl_x509_export | openssl_x509_export_to_file | openssl_x509_free | openssl_x509_parse | openssl_x509_read
        )\b
      scope: support.function.openssl.php
    - match: |-
        \b(?xi:
          flush | ob_clean | ob_end_clean | ob_end_flush | ob_flush | ob_get_clean | ob_get_contents | ob_get_flush |
          ob_get_length | ob_get_level | ob_get_status | ob_gzhandler | ob_implicit_flush | ob_list_handlers | ob_start | output_add_rewrite_var |
          output_reset_rewrite_vars
        )\b
      scope: support.function.output.php
    - match: |-
        \b(?xi:
          overload
        )\b
      scope: support.function.overload.php
    - match: |-
        \b(?xi:
          pcntl_alarm | pcntl_exec | pcntl_fork | pcntl_getpriority | pcntl_setpriority | pcntl_signal | pcntl_signal_dispatch | pcntl_sigprocmask |
          pcntl_sigtimedwait | pcntl_sigwaitinfo | pcntl_wait | pcntl_waitpid | pcntl_wexitstatus | pcntl_wifexited | pcntl_wifsignaled | pcntl_wifstopped |
          pcntl_wstopsig | pcntl_wtermsig
        )\b
      scope: support.function.pcntl.php
    - match: |-
        \b(?xi:
          pg_affected_rows | pg_cancel_query | pg_client_encoding | pg_close | pg_connect | pg_connection_busy | pg_connection_reset | pg_connection_status |
          pg_convert | pg_copy_from | pg_copy_to | pg_dbname | pg_delete | pg_end_copy | pg_escape_bytea | pg_escape_string |
          pg_execute | pg_fetch_all | pg_fetch_all_columns | pg_fetch_array | pg_fetch_assoc | pg_fetch_object | pg_fetch_result | pg_fetch_row |
          pg_field_is_null | pg_field_name | pg_field_num | pg_field_prtlen | pg_field_size | pg_field_table | pg_field_type | pg_field_type_oid |
          pg_free_result | pg_get_notify | pg_get_pid | pg_get_result | pg_host | pg_insert | pg_last_error | pg_last_notice |
          pg_last_oid | pg_lo_close | pg_lo_create | pg_lo_export | pg_lo_import | pg_lo_open | pg_lo_read | pg_lo_read_all |
          pg_lo_seek | pg_lo_tell | pg_lo_unlink | pg_lo_write | pg_meta_data | pg_num_fields | pg_num_rows | pg_options |
          pg_parameter_status | pg_pconnect | pg_ping | pg_port | pg_prepare | pg_put_line | pg_query | pg_query_params |
          pg_result_error | pg_result_error_field | pg_result_seek | pg_result_status | pg_select | pg_send_execute | pg_send_prepare | pg_send_query |
          pg_send_query_params | pg_set_client_encoding | pg_set_error_verbosity | pg_trace | pg_transaction_status | pg_tty | pg_unescape_bytea | pg_untrace |
          pg_update | pg_version
        )\b
      scope: support.function.pgsql.php
    - match: |-
        \b(?xi:
          apache_child_terminate | apache_get_modules | apache_get_version | apache_getenv | apache_lookup_uri | apache_note | apache_request_headers | apache_reset_timeout |
          apache_response_headers | apache_setenv | getallheaders | virtual
        )\b
      scope: support.function.php_apache.php
    - match: |-
        \b(?xi:
          dom_import_simplexml
        )\b
      scope: support.function.php_dom.php
    - match: |-
        \b(?xi:
          ftp_alloc | ftp_cdup | ftp_chdir | ftp_chmod | ftp_close | ftp_connect | ftp_delete | ftp_exec |
          ftp_fget | ftp_fput | ftp_get | ftp_get_option | ftp_login | ftp_mdtm | ftp_mkdir | ftp_nb_continue |
          ftp_nb_fget | ftp_nb_fput | ftp_nb_get | ftp_nb_put | ftp_nlist | ftp_pasv | ftp_put | ftp_pwd |
          ftp_quit | ftp_raw | ftp_rawlist | ftp_rename | ftp_rmdir | ftp_set_option | ftp_site | ftp_size |
          ftp_ssl_connect | ftp_systype
        )\b
      scope: support.function.php_ftp.php
    - match: |-
        \b(?xi:
          imap_8bit | imap_alerts | imap_append | imap_base64 | imap_binary | imap_body | imap_bodystruct | imap_check |
          imap_clearflag_full | imap_close | imap_create | imap_createmailbox | imap_delete | imap_deletemailbox | imap_errors | imap_expunge |
          imap_fetch_overview | imap_fetchbody | imap_fetchheader | imap_fetchmime | imap_fetchstructure | imap_fetchtext | imap_gc | imap_get_quota |
          imap_get_quotaroot | imap_getacl | imap_getmailboxes | imap_getsubscribed | imap_header | imap_headerinfo | imap_headers | imap_last_error |
          imap_list | imap_listmailbox | imap_listscan | imap_listsubscribed | imap_lsub | imap_mail | imap_mail_compose | imap_mail_copy |
          imap_mail_move | imap_mailboxmsginfo | imap_mime_header_decode | imap_msgno | imap_num_msg | imap_num_recent | imap_open | imap_ping |
          imap_qprint | imap_rename | imap_renamemailbox | imap_reopen | imap_rfc822_parse_adrlist | imap_rfc822_parse_headers | imap_rfc822_write_address | imap_savebody |
          imap_scan | imap_scanmailbox | imap_search | imap_set_quota | imap_setacl | imap_setflag_full | imap_sort | imap_status |
          imap_subscribe | imap_thread | imap_timeout | imap_uid | imap_undelete | imap_unsubscribe | imap_utf7_decode | imap_utf7_encode |
          imap_utf8
        )\b
      scope: support.function.php_imap.php
    - match: |-
        \b(?xi:
          mssql_bind | mssql_close | mssql_connect | mssql_data_seek | mssql_execute | mssql_fetch_array | mssql_fetch_assoc | mssql_fetch_batch |
          mssql_fetch_field | mssql_fetch_object | mssql_fetch_row | mssql_field_length | mssql_field_name | mssql_field_seek | mssql_field_type | mssql_free_result |
          mssql_free_statement | mssql_get_last_message | mssql_guid_string | mssql_init | mssql_min_error_severity | mssql_min_message_severity | mssql_next_result | mssql_num_fields |
          mssql_num_rows | mssql_pconnect | mssql_query | mssql_result | mssql_rows_affected | mssql_select_db
        )\b
      scope: support.function.php_mssql.php
    - match: |-
        \b(?xi:
          odbc_autocommit | odbc_binmode | odbc_close | odbc_close_all | odbc_columnprivileges | odbc_columns | odbc_commit | odbc_connect |
          odbc_cursor | odbc_data_source | odbc_do | odbc_error | odbc_errormsg | odbc_exec | odbc_execute | odbc_fetch_array |
          odbc_fetch_into | odbc_fetch_object | odbc_fetch_row | odbc_field_len | odbc_field_name | odbc_field_num | odbc_field_precision | odbc_field_scale |
          odbc_field_type | odbc_foreignkeys | odbc_free_result | odbc_gettypeinfo | odbc_longreadlen | odbc_next_result | odbc_num_fields | odbc_num_rows |
          odbc_pconnect | odbc_prepare | odbc_primarykeys | odbc_procedurecolumns | odbc_procedures | odbc_result | odbc_result_all | odbc_rollback |
          odbc_setoption | odbc_specialcolumns | odbc_statistics | odbc_tableprivileges | odbc_tables
        )\b
      scope: support.function.php_odbc.php
    - match: |-
        \b(?xi:
          preg_filter | preg_grep | preg_last_error | preg_match | preg_match_all | preg_quote | preg_replace | preg_replace_callback |
          preg_replace_callback_array | preg_split
        )\b
      scope: support.function.php_pcre.php
    - match: |-
        \b(?xi:
          class_implements | class_parents | iterator_apply | iterator_count | iterator_to_array | spl_autoload | spl_autoload_call | spl_autoload_extensions |
          spl_autoload_functions | spl_autoload_register | spl_autoload_unregister | spl_classes | spl_object_hash | spl_object_id
        )\b
      scope: support.function.php_spl.php
    - match: |-
        \b(?xi:
          zip_close | zip_entry_close | zip_entry_compressedsize | zip_entry_compressionmethod | zip_entry_filesize | zip_entry_name | zip_entry_open | zip_entry_read |
          zip_open | zip_read
        )\b
      scope: support.function.php_zip.php
    - match: |-
        \b(?xi:
          posix_access | posix_ctermid | posix_errno | posix_get_last_error | posix_getcwd | posix_getegid | posix_geteuid | posix_getgid |
          posix_getgrgid | posix_getgrnam | posix_getgroups | posix_getlogin | posix_getpgid | posix_getpgrp | posix_getpid | posix_getppid |
          posix_getpwnam | posix_getpwuid | posix_getrlimit | posix_getsid | posix_getuid | posix_initgroups | posix_isatty | posix_kill |
          posix_mkfifo | posix_mknod | posix_setegid | posix_seteuid | posix_setgid | posix_setpgid | posix_setsid | posix_setuid |
          posix_strerror | posix_times | posix_ttyname | posix_uname
        )\b
      scope: support.function.posix.php
    - match: |-
        \b(?xi:
          setproctitle | setthreadtitle
        )\b
      scope: support.function.proctitle.php
    - match: |-
        \b(?xi:
          pspell_add_to_personal | pspell_add_to_session | pspell_check | pspell_clear_session | pspell_config_create | pspell_config_data_dir | pspell_config_dict_dir | pspell_config_ignore |
          pspell_config_mode | pspell_config_personal | pspell_config_repl | pspell_config_runtogether | pspell_config_save_repl | pspell_new | pspell_new_config | pspell_new_personal |
          pspell_save_wordlist | pspell_store_replacement | pspell_suggest
        )\b
      scope: support.function.pspell.php
    - match: |-
        \b(?xi:
          readline | readline_add_history | readline_callback_handler_install | readline_callback_handler_remove | readline_callback_read_char | readline_clear_history | readline_completion_function | readline_info |
          readline_list_history | readline_on_new_line | readline_read_history | readline_redisplay | readline_write_history
        )\b
      scope: support.function.readline.php
    - match: |-
        \b(?xi:
          recode | recode_file | recode_string
        )\b
      scope: support.function.recode.php
    - match: |-
        \b(?xi:
          rrd_create | rrd_error | rrd_fetch | rrd_first | rrd_graph | rrd_info | rrd_last | rrd_lastupdate |
          rrd_restore | rrd_tune | rrd_update | rrd_xport
        )\b
      scope: support.function.rrd.php
    - match: |-
        \b(?xi:
          ftok | msg_get_queue | msg_queue_exists | msg_receive | msg_remove_queue | msg_send | msg_set_queue | msg_stat_queue |
          sem_acquire | sem_get | sem_release | sem_remove | shm_attach | shm_detach | shm_get_var | shm_has_var |
          shm_put_var | shm_remove | shm_remove_var
        )\b
      scope: support.function.sem.php
    - match: |-
        \b(?xi:
          session_cache_expire | session_cache_limiter | session_commit | session_decode | session_destroy | session_encode | session_get_cookie_params | session_id |
          session_is_registered | session_module_name | session_name | session_regenerate_id | session_register | session_save_path | session_set_cookie_params | session_set_save_handler |
          session_start | session_unregister | session_unset | session_write_close
        )\b
      scope: support.function.session.php
    - match: |-
        \b(?xi:
          shmop_close | shmop_delete | shmop_open | shmop_read | shmop_size | shmop_write
        )\b
      scope: support.function.shmop.php
    - match: |-
        \b(?xi:
          simplexml_import_dom | simplexml_load_file | simplexml_load_string
        )\b
      scope: support.function.simplexml.php
    - match: |-
        \b(?xi:
          snmp2_get | snmp2_getnext | snmp2_real_walk | snmp2_set | snmp2_walk | snmp3_get | snmp3_getnext | snmp3_real_walk |
          snmp3_set | snmp3_walk | snmp_get_quick_print | snmp_get_valueretrieval | snmp_read_mib | snmp_set_enum_print | snmp_set_oid_numeric_print | snmp_set_oid_output_format |
          snmp_set_quick_print | snmp_set_valueretrieval | snmpget | snmpgetnext | snmprealwalk | snmpset | snmpwalk | snmpwalkoid
        )\b
      scope: support.function.snmp.php
    - match: |-
        \b(?xi:
          is_soap_fault | use_soap_error_handler
        )\b
      scope: support.function.soap.php
    - match: |-
        \b(?xi:
          socket_accept | socket_bind | socket_clear_error | socket_close | socket_connect | socket_create | socket_create_listen | socket_create_pair |
          socket_export_stream | socket_get_option | socket_getpeername | socket_getsockname | socket_last_error | socket_listen | socket_read | socket_recv |
          socket_recvfrom | socket_select | socket_send | socket_sendto | socket_set_block | socket_set_nonblock | socket_set_option | socket_shutdown |
          socket_strerror | socket_write
        )\b
      scope: support.function.sockets.php
    - match: |-
        \b(?xi:
          sqlite_array_query | sqlite_busy_timeout | sqlite_changes | sqlite_close | sqlite_column | sqlite_create_aggregate | sqlite_create_function | sqlite_current |
          sqlite_error_string | sqlite_escape_string | sqlite_exec | sqlite_factory | sqlite_fetch_all | sqlite_fetch_array | sqlite_fetch_column_types | sqlite_fetch_object |
          sqlite_fetch_single | sqlite_fetch_string | sqlite_field_name | sqlite_has_more | sqlite_has_prev | sqlite_key | sqlite_last_error | sqlite_last_insert_rowid |
          sqlite_libencoding | sqlite_libversion | sqlite_next | sqlite_num_fields | sqlite_num_rows | sqlite_open | sqlite_popen | sqlite_prev |
          sqlite_query | sqlite_rewind | sqlite_seek | sqlite_single_query | sqlite_udf_decode_binary | sqlite_udf_encode_binary | sqlite_unbuffered_query | sqlite_valid
        )\b
      scope: support.function.sqlite.php
    - match: |-
        \b(?xi:
          stats_absolute_deviation | stats_cdf_beta | stats_cdf_binomial | stats_cdf_cauchy | stats_cdf_chisquare | stats_cdf_exponential | stats_cdf_f | stats_cdf_gamma |
          stats_cdf_laplace | stats_cdf_logistic | stats_cdf_negative_binomial | stats_cdf_noncentral_chisquare | stats_cdf_noncentral_f | stats_cdf_poisson | stats_cdf_t | stats_cdf_uniform |
          stats_cdf_weibull | stats_covariance | stats_den_uniform | stats_dens_beta | stats_dens_cauchy | stats_dens_chisquare | stats_dens_exponential | stats_dens_f |
          stats_dens_gamma | stats_dens_laplace | stats_dens_logistic | stats_dens_negative_binomial | stats_dens_normal | stats_dens_pmf_binomial | stats_dens_pmf_hypergeometric | stats_dens_pmf_poisson |
          stats_dens_t | stats_dens_weibull | stats_harmonic_mean | stats_kurtosis | stats_rand_gen_beta | stats_rand_gen_chisquare | stats_rand_gen_exponential | stats_rand_gen_f |
          stats_rand_gen_funiform | stats_rand_gen_gamma | stats_rand_gen_ibinomial | stats_rand_gen_ibinomial_negative | stats_rand_gen_int | stats_rand_gen_ipoisson | stats_rand_gen_iuniform | stats_rand_gen_noncenral_chisquare |
          stats_rand_gen_noncentral_f | stats_rand_gen_noncentral_t | stats_rand_gen_normal | stats_rand_gen_t | stats_rand_get_seeds | stats_rand_phrase_to_seeds | stats_rand_ranf | stats_rand_setall |
          stats_skew | stats_standard_deviation | stats_stat_binomial_coef | stats_stat_correlation | stats_stat_gennch | stats_stat_independent_t | stats_stat_innerproduct | stats_stat_noncentral_t |
          stats_stat_paired_t | stats_stat_percentile | stats_stat_powersum | stats_variance
        )\b
      scope: support.function.stats.php
    - match: |-
        \b(?xi:
          set_socket_blocking | stream_bucket_append | stream_bucket_make_writeable | stream_bucket_new | stream_bucket_prepend | stream_context_create | stream_context_get_default | stream_context_get_options |
          stream_context_get_params | stream_context_set_default | stream_context_set_option | stream_context_set_params | stream_copy_to_stream | stream_encoding | stream_filter_append | stream_filter_prepend |
          stream_filter_register | stream_filter_remove | stream_get_contents | stream_get_filters | stream_get_line | stream_get_meta_data | stream_get_transports | stream_get_wrappers |
          stream_is_local | stream_notification_callback | stream_register_wrapper | stream_resolve_include_path | stream_select | stream_set_blocking | stream_set_read_buffer | stream_set_timeout |
          stream_set_write_buffer | stream_socket_accept | stream_socket_client | stream_socket_enable_crypto | stream_socket_get_name | stream_socket_pair | stream_socket_recvfrom | stream_socket_sendto |
          stream_socket_server | stream_socket_shutdown | stream_supports_lock | stream_wrapper_register | stream_wrapper_restore | stream_wrapper_unregister
        )\b
      scope: support.function.streamsfuncs.php
    - match: |-
        \b(?xi:
          addcslashes | addslashes | bin2hex | chop | chr | chunk_split | convert_cyr_string | convert_uudecode |
          convert_uuencode | count_chars | crc32 | crypt | echo | explode | fprintf | get_html_translation_table |
          hebrev | hebrevc | html_entity_decode | htmlentities | htmlspecialchars | htmlspecialchars_decode | implode | join |
          lcfirst | levenshtein | localeconv | ltrim | md5 | md5_file | metaphone | money_format |
          nl2br | nl_langinfo | number_format | ord | parse_str | print | printf | quoted_printable_decode |
          quoted_printable_encode | quotemeta | rtrim | setlocale | sha1 | sha1_file | similar_text | soundex |
          sprintf | sscanf | str_getcsv | str_ireplace | str_pad | str_repeat | str_replace | str_rot13 |
          str_shuffle | str_split | str_word_count | strcasecmp | strchr | strcmp | strcoll | strcspn |
          strip_tags | stripcslashes | stripos | stripslashes | stristr | strlen | strnatcasecmp | strnatcmp |
          strncasecmp | strncmp | strpbrk | strpos | strrchr | strrev | strripos | strrpos |
          strspn | strstr | strtok | strtolower | strtoupper | strtr | substr | substr_compare |
          substr_count | substr_replace | trim | ucfirst | ucwords | vfprintf | vprintf | vsprintf |
          wordwrap
        )\b
      scope: support.function.string.php
    - match: |-
        \b(?xi:
          sybase_affected_rows | sybase_close | sybase_connect | sybase_data_seek | sybase_deadlock_retry_count | sybase_fetch_array | sybase_fetch_assoc | sybase_fetch_field |
          sybase_fetch_object | sybase_fetch_row | sybase_field_seek | sybase_free_result | sybase_get_last_message | sybase_min_client_severity | sybase_min_error_severity | sybase_min_message_severity |
          sybase_min_server_severity | sybase_num_fields | sybase_num_rows | sybase_pconnect | sybase_query | sybase_result | sybase_select_db | sybase_set_message_handler |
          sybase_unbuffered_query
        )\b
      scope: support.function.sybase.php
    - match: |-
        \b(?xi:
          ob_tidyhandler | tidy_access_count | tidy_clean_repair | tidy_config_count | tidy_diagnose | tidy_error_count | tidy_get_body | tidy_get_config |
          tidy_get_error_buffer | tidy_get_head | tidy_get_html | tidy_get_html_ver | tidy_get_opt_doc | tidy_get_output | tidy_get_release | tidy_get_root |
          tidy_get_status | tidy_getopt | tidy_is_xhtml | tidy_is_xml | tidy_load_config | tidy_parse_file | tidy_parse_string | tidy_repair_file |
          tidy_repair_string | tidy_reset_config | tidy_save_config | tidy_set_encoding | tidy_setopt | tidy_warning_count
        )\b
      scope: support.function.tidy.php
    - match: |-
        \b(?xi:
          token_get_all | token_name
        )\b
      scope: support.function.tokenizer.php
    - match: |-
        \b(?xi:
          base64_decode | base64_encode | get_headers | get_meta_tags | http_build_query | parse_url | rawurldecode | rawurlencode |
          urldecode | urlencode
        )\b
      scope: support.function.url.php
    - match: |-
        \b(?xi:
          boolval | debug_zval_dump | doubleval | empty | floatval | get_defined_vars | get_resource_type | gettype |
          import_request_variables | intval | is_array | is_bool | is_callable | is_countable | is_double | is_float |
          is_int | is_integer | is_iterable | is_long | is_null | is_numeric | is_object | is_real |
          is_resource | is_scalar | is_string | isset | print_r | serialize | settype | strval |
          unserialize | unset | var_dump | var_export
        )\b
      scope: support.function.var.php
    - match: |-
        \b(?xi:
          wddx_add_vars | wddx_deserialize | wddx_packet_end | wddx_packet_start | wddx_serialize_value | wddx_serialize_vars
        )\b
      scope: support.function.wddx.php
    - match: |-
        \b(?xi:
          xhprof_disable | xhprof_enable | xhprof_sample_disable | xhprof_sample_enable
        )\b
      scope: support.function.xhprof.php
    - match: |-
        \b(?xi:
          utf8_decode | utf8_encode | xml_error_string | xml_get_current_byte_index | xml_get_current_column_number | xml_get_current_line_number | xml_get_error_code | xml_parse |
          xml_parse_into_struct | xml_parser_create | xml_parser_create_ns | xml_parser_free | xml_parser_get_option | xml_parser_set_option | xml_set_character_data_handler | xml_set_default_handler |
          xml_set_element_handler | xml_set_end_namespace_decl_handler | xml_set_external_entity_ref_handler | xml_set_notation_decl_handler | xml_set_object | xml_set_processing_instruction_handler | xml_set_start_namespace_decl_handler | xml_set_unparsed_entity_decl_handler
        )\b
      scope: support.function.xml.php
    - match: |-
        \b(?xi:
          xmlrpc_decode | xmlrpc_decode_request | xmlrpc_encode | xmlrpc_encode_request | xmlrpc_get_type | xmlrpc_is_fault | xmlrpc_parse_method_descriptions | xmlrpc_server_add_introspection_data |
          xmlrpc_server_call_method | xmlrpc_server_create | xmlrpc_server_destroy | xmlrpc_server_register_introspection_callback | xmlrpc_server_register_method | xmlrpc_set_type
        )\b
      scope: support.function.xmlrpc.php
    - match: |-
        \b(?xi:
          xmlwriter_end_attribute | xmlwriter_end_cdata | xmlwriter_end_comment | xmlwriter_end_document | xmlwriter_end_dtd | xmlwriter_end_dtd_attlist | xmlwriter_end_dtd_element | xmlwriter_end_dtd_entity |
          xmlwriter_end_element | xmlwriter_end_pi | xmlwriter_flush | xmlwriter_full_end_element | xmlwriter_open_memory | xmlwriter_open_uri | xmlwriter_output_memory | xmlwriter_set_indent |
          xmlwriter_set_indent_string | xmlwriter_start_attribute | xmlwriter_start_attribute_ns | xmlwriter_start_cdata | xmlwriter_start_comment | xmlwriter_start_document | xmlwriter_start_dtd | xmlwriter_start_dtd_attlist |
          xmlwriter_start_dtd_element | xmlwriter_start_dtd_entity | xmlwriter_start_element | xmlwriter_start_element_ns | xmlwriter_start_pi | xmlwriter_text | xmlwriter_write_attribute | xmlwriter_write_attribute_ns |
          xmlwriter_write_cdata | xmlwriter_write_comment | xmlwriter_write_dtd | xmlwriter_write_dtd_attlist | xmlwriter_write_dtd_element | xmlwriter_write_dtd_entity | xmlwriter_write_element | xmlwriter_write_element_ns |
          xmlwriter_write_pi | xmlwriter_write_raw
        )\b
      scope: support.function.xmlwriter.php
    - match: |-
        \b(?xi:
          xslt_backend_info | xslt_backend_name | xslt_backend_version | xslt_create | xslt_errno | xslt_error | xslt_free | xslt_getopt |
          xslt_process | xslt_set_base | xslt_set_encoding | xslt_set_error_handler | xslt_set_log | xslt_set_object | xslt_set_sax_handler | xslt_set_sax_handlers |
          xslt_set_scheme_handler | xslt_set_scheme_handlers | xslt_setopt
        )\b
      scope: support.function.xslt.php
    - match: |-
        \b(?xi:
          gzclose | gzcompress | gzdecode | gzdeflate | gzencode | gzeof | gzfile | gzgetc |
          gzgets | gzgetss | gzinflate | gzopen | gzpassthru | gzputs | gzread | gzrewind |
          gzseek | gztell | gzuncompress | gzwrite | readgzfile | zlib_get_coding_type
        )\b
      scope: support.function.zlib.php
    - match: |-
        \b(?xi:
          is_int | is_integer
        )\b
      scope: support.function.alias.php

  variables:
    - match: (\$)((_(COOKIE|FILES|GET|POST|REQUEST))|arg(v|c))\b
      scope: variable.other.global.php
      captures:
        1: punctuation.definition.variable.php
      push: after-identifier
    - match: (\$)((GLOBALS|_(ENV|SERVER|SESSION)))
      scope: variable.other.global.safer.php
      captures:
        1: punctuation.definition.variable.php
      push: after-identifier
    - match: '(\$)this\b'
      scope: variable.language.php
      captures:
        1: punctuation.definition.variable.php
      push: after-identifier
    - match: (\$+){{identifier}}
      scope: variable.other.php
      captures:
        1: punctuation.definition.variable.php
      push: after-identifier

  variables-no-item-access:
    - match: (\$)((_(COOKIE|FILES|GET|POST|REQUEST))|arg(v|c))\b
      scope: variable.other.global.php
      captures:
        1: punctuation.definition.variable.php
    - match: (\$)((GLOBALS|_(ENV|SERVER|SESSION)))
      scope: variable.other.global.safer.php
      captures:
        1: punctuation.definition.variable.php
    - match: '(\$)this\b'
      scope: variable.language.php
      captures:
        1: punctuation.definition.variable.php
    - match: (\$+){{identifier}}
      scope: variable.other.php
      captures:
        1: punctuation.definition.variable.php

  identifier-parts:
    - match: (\\)?({{identifier}})(\\)
      captures:
        1: punctuation.separator.namespace.php
        2: support.other.namespace.php
        3: punctuation.separator.namespace.php

  identifier-parts-as-path:
    - match: (\\)?({{identifier}})(\\)
      scope: meta.path.php
      captures:
        1: punctuation.separator.namespace.php
        2: support.other.namespace.php
        3: punctuation.separator.namespace.php

  identifier-constant-pop:
    - match: '(?={{path}})'
      push:
        - meta_scope: meta.path.php
        - include: identifier-parts
        - match: '(\\)?({{identifier}})(?!\\)'
          captures:
            1: punctuation.separator.namespace.php
            2: constant.other.php
          set: after-identifier
        - match: ''
          pop: true