Use fully-qualified name for native functions (#1887)

.php-cs-fixer.php

@@ -30,6 +30,7 @@
         'header_comment' => ['header' => $header],
         'include' => true,
         'class_attributes_separation' => array('elements' => array('method' => 'one', 'trait_import' => 'none')),
+        'native_function_invocation' => true,
         'no_blank_lines_after_class_opening' => true,
         'no_blank_lines_after_phpdoc' => true,
         'no_empty_statement' => true,

src/Monolog/ErrorHandler.php

@@ -194,7 +194,7 @@ private function handleException(\Throwable $e): never
             ($this->previousExceptionHandler)($e);
         }
 
-        if (!headers_sent() && in_array(strtolower((string) ini_get('display_errors')), ['0', '', 'false', 'off', 'none', 'no'], true)) {
+        if (!headers_sent() && \in_array(strtolower((string) \ini_get('display_errors')), ['0', '', 'false', 'off', 'none', 'no'], true)) {
             http_response_code(500);
         }
 
@@ -208,7 +208,7 @@ private function handleError(int $code, string $message, string $file = '', int
         }
 
         // fatal error codes are ignored if a fatal error handler is present as well to avoid duplicate log entries
-        if (!$this->hasFatalErrorHandler || !in_array($code, self::FATAL_ERRORS, true)) {
+        if (!$this->hasFatalErrorHandler || !\in_array($code, self::FATAL_ERRORS, true)) {
             $level = $this->errorLevelMap[$code] ?? LogLevel::CRITICAL;
             $this->logger->log($level, self::codeToString($code).': '.$message, ['code' => $code, 'message' => $message, 'file' => $file, 'line' => $line]);
         } else {
@@ -234,12 +234,12 @@ public function handleFatalError(): void
     {
         $this->reservedMemory = '';
 
-        if (is_array($this->lastFatalData)) {
+        if (\is_array($this->lastFatalData)) {
             $lastError = $this->lastFatalData;
         } else {
             $lastError = error_get_last();
         }
-        if (is_array($lastError) && in_array($lastError['type'], self::FATAL_ERRORS, true)) {
+        if (\is_array($lastError) && \in_array($lastError['type'], self::FATAL_ERRORS, true)) {
             $trace = $lastError['trace'] ?? null;
             $this->logger->log(
                 $this->fatalLevel,

src/Monolog/Formatter/ChromePHPFormatter.php

@@ -59,7 +59,7 @@ public function format(LogRecord $record)
         if (\count($record->extra) > 0) {
             $message['extra'] = $record->extra;
         }
-        if (count($message) === 1) {
+        if (\count($message) === 1) {
             $message = reset($message);
         }
 

src/Monolog/Formatter/FlowdockFormatter.php

@@ -86,7 +86,7 @@ public function getShortMessage(string $message): string
         static $hasMbString;
 
         if (null === $hasMbString) {
-            $hasMbString = function_exists('mb_strlen');
+            $hasMbString = \function_exists('mb_strlen');
         }
 
         $maxLength = 45;
@@ -96,7 +96,7 @@ public function getShortMessage(string $message): string
                 $message = mb_substr($message, 0, $maxLength - 4, 'UTF-8') . ' ...';
             }
         } else {
-            if (strlen($message) > $maxLength) {
+            if (\strlen($message) > $maxLength) {
                 $message = substr($message, 0, $maxLength - 4) . ' ...';
             }
         }

src/Monolog/Formatter/FluentdFormatter.php

@@ -47,7 +47,7 @@ class FluentdFormatter implements FormatterInterface
      */
     public function __construct(bool $levelTag = false)
     {
-        if (!function_exists('json_encode')) {
+        if (!\function_exists('json_encode')) {
             throw new \RuntimeException('PHP\'s json extension is required to use Monolog\'s FluentdUnixFormatter');
         }
 

src/Monolog/Formatter/GelfMessageFormatter.php

@@ -104,7 +104,7 @@ public function format(LogRecord $record): Message
             ->setLevel($this->getGraylog2Priority($record->level));
 
         // message length + system name length + 200 for padding / metadata
-        $len = 200 + strlen($record->message) + strlen($this->systemName);
+        $len = 200 + \strlen($record->message) + \strlen($this->systemName);
 
         if ($len > $this->maxLength) {
             $message->setShortMessage(Utils::substr($record->message, 0, $this->maxLength));
@@ -115,8 +115,8 @@ public function format(LogRecord $record): Message
         }
 
         foreach ($extra as $key => $val) {
-            $val = is_scalar($val) || null === $val ? $val : $this->toJson($val);
-            $len = strlen($this->extraPrefix . $key . $val);
+            $val = \is_scalar($val) || null === $val ? $val : $this->toJson($val);
+            $len = \strlen($this->extraPrefix . $key . $val);
             if ($len > $this->maxLength) {
                 $message->setAdditional($this->extraPrefix . $key, Utils::substr((string) $val, 0, $this->maxLength));
 
@@ -126,8 +126,8 @@ public function format(LogRecord $record): Message
         }
 
         foreach ($context as $key => $val) {
-            $val = is_scalar($val) || null === $val ? $val : $this->toJson($val);
-            $len = strlen($this->contextPrefix . $key . $val);
+            $val = \is_scalar($val) || null === $val ? $val : $this->toJson($val);
+            $len = \strlen($this->contextPrefix . $key . $val);
             if ($len > $this->maxLength) {
                 $message->setAdditional($this->contextPrefix . $key, Utils::substr((string) $val, 0, $this->maxLength));
 

src/Monolog/Formatter/HtmlFormatter.php

@@ -132,7 +132,7 @@ public function formatBatch(array $records): string
      */
     protected function convertToString($data): string
     {
-        if (null === $data || is_scalar($data)) {
+        if (null === $data || \is_scalar($data)) {
             return (string) $data;
         }
 

src/Monolog/Formatter/JsonFormatter.php

@@ -154,13 +154,13 @@ protected function normalize(mixed $data, int $depth = 0): mixed
             return 'Over '.$this->maxNormalizeDepth.' levels deep, aborting normalization';
         }
 
-        if (is_array($data)) {
+        if (\is_array($data)) {
             $normalized = [];
 
             $count = 1;
             foreach ($data as $key => $value) {
                 if ($count++ > $this->maxNormalizeItemCount) {
-                    $normalized['...'] = 'Over '.$this->maxNormalizeItemCount.' items ('.count($data).' total), aborting normalization';
+                    $normalized['...'] = 'Over '.$this->maxNormalizeItemCount.' items ('.\count($data).' total), aborting normalization';
                     break;
                 }
 
@@ -170,7 +170,7 @@ protected function normalize(mixed $data, int $depth = 0): mixed
             return $normalized;
         }
 
-        if (is_object($data)) {
+        if (\is_object($data)) {
             if ($data instanceof \DateTimeInterface) {
                 return $this->formatDate($data);
             }
@@ -195,7 +195,7 @@ protected function normalize(mixed $data, int $depth = 0): mixed
             return $data;
         }
 
-        if (is_resource($data)) {
+        if (\is_resource($data)) {
             return parent::normalize($data);
         }
 

src/Monolog/Formatter/LineFormatter.php

@@ -226,11 +226,11 @@ protected function normalizeException(\Throwable $e, int $depth = 0): string
      */
     protected function convertToString($data): string
     {
-        if (null === $data || is_bool($data)) {
+        if (null === $data || \is_bool($data)) {
             return var_export($data, true);
         }
 
-        if (is_scalar($data)) {
+        if (\is_scalar($data)) {
             return (string) $data;
         }
 
@@ -267,9 +267,9 @@ private function formatException(\Throwable $e): string
             }
 
             if (isset($e->detail)) {
-                if (is_string($e->detail)) {
+                if (\is_string($e->detail)) {
                     $str .= ' detail: ' . $e->detail;
-                } elseif (is_object($e->detail) || is_array($e->detail)) {
+                } elseif (\is_object($e->detail) || \is_array($e->detail)) {
                     $str .= ' detail: ' . $this->toJson($e->detail, true);
                 }
             }

src/Monolog/Formatter/MongoDBFormatter.php

@@ -36,7 +36,7 @@ public function __construct(int $maxNestingLevel = 3, bool $exceptionTraceAsStri
         $this->maxNestingLevel = max($maxNestingLevel, 0);
         $this->exceptionTraceAsString = $exceptionTraceAsString;
 
-        $this->isLegacyMongoExt = extension_loaded('mongodb') && version_compare((string) phpversion('mongodb'), '1.1.9', '<=');
+        $this->isLegacyMongoExt = \extension_loaded('mongodb') && version_compare((string) phpversion('mongodb'), '1.1.9', '<=');
     }
 
     /**
@@ -82,9 +82,9 @@ protected function formatArray(array $array, int $nestingLevel = 0)
                 $array[$name] = $this->formatDate($value, $nestingLevel + 1);
             } elseif ($value instanceof \Throwable) {
                 $array[$name] = $this->formatException($value, $nestingLevel + 1);
-            } elseif (is_array($value)) {
+            } elseif (\is_array($value)) {
                 $array[$name] = $this->formatArray($value, $nestingLevel + 1);
-            } elseif (is_object($value) && !$value instanceof Type) {
+            } elseif (\is_object($value) && !$value instanceof Type) {
                 $array[$name] = $this->formatObject($value, $nestingLevel + 1);
             }
         }

src/Monolog/Formatter/NormalizerFormatter.php

@@ -40,7 +40,7 @@ class NormalizerFormatter implements FormatterInterface
     public function __construct(?string $dateFormat = null)
     {
         $this->dateFormat = null === $dateFormat ? static::SIMPLE_DATE : $dateFormat;
-        if (!function_exists('json_encode')) {
+        if (!\function_exists('json_encode')) {
             throw new \RuntimeException('PHP\'s json extension is required to use Monolog\'s NormalizerFormatter');
         }
     }
@@ -182,8 +182,8 @@ protected function normalize(mixed $data, int $depth = 0): mixed
             return 'Over ' . $this->maxNormalizeDepth . ' levels deep, aborting normalization';
         }
 
-        if (null === $data || is_scalar($data)) {
-            if (is_float($data)) {
+        if (null === $data || \is_scalar($data)) {
+            if (\is_float($data)) {
                 if (is_infinite($data)) {
                     return ($data > 0 ? '' : '-') . 'INF';
                 }
@@ -195,13 +195,13 @@ protected function normalize(mixed $data, int $depth = 0): mixed
             return $data;
         }
 
-        if (is_array($data)) {
+        if (\is_array($data)) {
             $normalized = [];
 
             $count = 1;
             foreach ($data as $key => $value) {
                 if ($count++ > $this->maxNormalizeItemCount) {
-                    $normalized['...'] = 'Over ' . $this->maxNormalizeItemCount . ' items ('.count($data).' total), aborting normalization';
+                    $normalized['...'] = 'Over ' . $this->maxNormalizeItemCount . ' items ('.\count($data).' total), aborting normalization';
                     break;
                 }
 
@@ -215,7 +215,7 @@ protected function normalize(mixed $data, int $depth = 0): mixed
             return $this->formatDate($data);
         }
 
-        if (is_object($data)) {
+        if (\is_object($data)) {
             if ($data instanceof Throwable) {
                 return $this->normalizeException($data, $depth);
             }
@@ -244,11 +244,11 @@ protected function normalize(mixed $data, int $depth = 0): mixed
             return [Utils::getClass($data) => $value];
         }
 
-        if (is_resource($data)) {
+        if (\is_resource($data)) {
             return sprintf('[resource(%s)]', get_resource_type($data));
         }
 
-        return '[unknown('.gettype($data).')]';
+        return '[unknown('.\gettype($data).')]';
     }
 
     /**
@@ -286,9 +286,9 @@ protected function normalizeException(Throwable $e, int $depth = 0)
             }
 
             if (isset($e->detail)) {
-                if (is_string($e->detail)) {
+                if (\is_string($e->detail)) {
                     $data['detail'] = $e->detail;
-                } elseif (is_object($e->detail) || is_array($e->detail)) {
+                } elseif (\is_object($e->detail) || \is_array($e->detail)) {
                     $data['detail'] = $this->toJson($e->detail, true);
                 }
             }

src/Monolog/Formatter/ScalarFormatter.php

@@ -40,7 +40,7 @@ protected function toScalar(mixed $value): string|int|float|bool|null
     {
         $normalized = $this->normalize($value);
 
-        if (is_array($normalized)) {
+        if (\is_array($normalized)) {
             return $this->toJson($normalized, true);
         }
 

src/Monolog/Formatter/WildfireFormatter.php

@@ -73,19 +73,19 @@ public function format(LogRecord $record): string
 
         $message = ['message' => $record->message];
         $handleError = false;
-        if (count($record->context) > 0) {
+        if (\count($record->context) > 0) {
             $message['context'] = $this->normalize($record->context);
             $handleError = true;
         }
-        if (count($record->extra) > 0) {
+        if (\count($record->extra) > 0) {
             $message['extra'] = $this->normalize($record->extra);
             $handleError = true;
         }
-        if (count($message) === 1) {
+        if (\count($message) === 1) {
             $message = reset($message);
         }
 
-        if (is_array($message) && isset($message['context']['table'])) {
+        if (\is_array($message) && isset($message['context']['table'])) {
             $type  = 'TABLE';
             $label = $record->channel .': '. $record->message;
             $message = $message['context']['table'];
@@ -108,7 +108,7 @@ public function format(LogRecord $record): string
         // The message itself is a serialization of the above JSON object + it's length
         return sprintf(
             '%d|%s|',
-            strlen($json),
+            \strlen($json),
             $json
         );
     }
@@ -130,7 +130,7 @@ public function formatBatch(array $records)
      */
     protected function normalize(mixed $data, int $depth = 0): mixed
     {
-        if (is_object($data) && !$data instanceof \DateTimeInterface) {
+        if (\is_object($data) && !$data instanceof \DateTimeInterface) {
             return $data;
         }
 

src/Monolog/Handler/AbstractSyslogHandler.php

@@ -55,7 +55,7 @@ public function __construct(string|int $facility = \LOG_USER, int|string|Level $
     {
         parent::__construct($level, $bubble);
 
-        if (!defined('PHP_WINDOWS_VERSION_BUILD')) {
+        if (!\defined('PHP_WINDOWS_VERSION_BUILD')) {
             $this->facilities['local0'] = \LOG_LOCAL0;
             $this->facilities['local1'] = \LOG_LOCAL1;
             $this->facilities['local2'] = \LOG_LOCAL2;
@@ -76,9 +76,9 @@ public function __construct(string|int $facility = \LOG_USER, int|string|Level $
         }
 
         // convert textual description of facility to syslog constant
-        if (is_string($facility) && array_key_exists(strtolower($facility), $this->facilities)) {
+        if (\is_string($facility) && \array_key_exists(strtolower($facility), $this->facilities)) {
             $facility = $this->facilities[strtolower($facility)];
-        } elseif (!in_array($facility, array_values($this->facilities), true)) {
+        } elseif (!\in_array($facility, array_values($this->facilities), true)) {
             throw new \UnexpectedValueException('Unknown facility value "'.$facility.'" given');
         }
 

src/Monolog/Handler/BrowserConsoleHandler.php

@@ -77,7 +77,7 @@ public static function send(): void
             return;
         }
 
-        if (count(static::$records) > 0) {
+        if (\count(static::$records) > 0) {
             if ($format === self::FORMAT_HTML) {
                 static::writeOutput('<script>' . self::generateScript() . '</script>');
             } else { // js format
@@ -213,7 +213,7 @@ private static function handleStyles(string $formatted): array
             $args[] = self::quote(self::handleCustomStyles($match[2][0], $match[1][0]));
 
             $pos = $match[0][1];
-            $format = Utils::substr($format, 0, $pos) . '%c' . $match[1][0] . '%c' . Utils::substr($format, $pos + strlen($match[0][0]));
+            $format = Utils::substr($format, 0, $pos) . '%c' . $match[1][0] . '%c' . Utils::substr($format, $pos + \strlen($match[0][0]));
         }
 
         $args[] = self::quote('font-weight: normal');
@@ -231,7 +231,7 @@ private static function handleCustomStyles(string $style, string $string): strin
             if (trim($m[1]) === 'autolabel') {
                 // Format the string as a label with consistent auto assigned background color
                 if (!isset($labels[$string])) {
-                    $labels[$string] = $colors[count($labels) % count($colors)];
+                    $labels[$string] = $colors[\count($labels) % \count($colors)];
                 }
                 $color = $labels[$string];
 
@@ -284,7 +284,7 @@ private static function quote(string $arg): string
     private static function call(...$args): string
     {
         $method = array_shift($args);
-        if (!is_string($method)) {
+        if (!\is_string($method)) {
             throw new \UnexpectedValueException('Expected the first arg to be a string, got: '.var_export($method, true));
         }
 

src/Monolog/Handler/BufferHandler.php

@@ -148,7 +148,7 @@ public function setFormatter(FormatterInterface $formatter): HandlerInterface
             return $this;
         }
 
-        throw new \UnexpectedValueException('The nested handler of type '.get_class($this->handler).' does not support formatters.');
+        throw new \UnexpectedValueException('The nested handler of type '.\get_class($this->handler).' does not support formatters.');
     }
 
     /**
@@ -160,6 +160,6 @@ public function getFormatter(): FormatterInterface
             return $this->handler->getFormatter();
         }
 
-        throw new \UnexpectedValueException('The nested handler of type '.get_class($this->handler).' does not support formatters.');
+        throw new \UnexpectedValueException('The nested handler of type '.\get_class($this->handler).' does not support formatters.');
     }
 }