Use short array declarations

lib/Doctrine/DBAL/Cache/ArrayStatement.php

@@ -124,7 +124,7 @@ public function fetch($fetchMode = null, $cursorOrientation = \PDO::FETCH_ORI_NE
      */
     public function fetchAll($fetchMode = null, $fetchArgument = null, $ctorArgs = null)
     {
-        $rows = array();
+        $rows = [];
         while ($row = $this->fetch($fetchMode)) {
             $rows[] = $row;
         }

lib/Doctrine/DBAL/Cache/ResultCacheStatement.php

@@ -107,7 +107,7 @@ public function closeCursor()
         if ($this->emptied && $this->data !== null) {
             $data = $this->resultCache->fetch($this->cacheKey);
             if ( ! $data) {
-                $data = array();
+                $data = [];
             }
             $data[$this->realKey] = $this->data;
 
@@ -150,7 +150,7 @@ public function getIterator()
     public function fetch($fetchMode = null, $cursorOrientation = \PDO::FETCH_ORI_NEXT, $cursorOffset = 0)
     {
         if ($this->data === null) {
-            $this->data = array();
+            $this->data = [];
         }
 
         $row = $this->statement->fetch(PDO::FETCH_ASSOC);
@@ -181,7 +181,7 @@ public function fetch($fetchMode = null, $cursorOrientation = \PDO::FETCH_ORI_NE
      */
     public function fetchAll($fetchMode = null, $fetchArgument = null, $ctorArgs = null)
     {
-        $rows = array();
+        $rows = [];
         while ($row = $this->fetch($fetchMode)) {
             $rows[] = $row;
         }

lib/Doctrine/DBAL/Configuration.php

@@ -40,7 +40,7 @@ class Configuration
      *
      * @var array
      */
-    protected $_attributes = array();
+    protected $_attributes = [];
 
     /**
      * Sets the SQL logger to use. Defaults to NULL which means SQL logging is disabled.

lib/Doctrine/DBAL/Connection.php

@@ -153,7 +153,7 @@ class Connection implements DriverConnection
      *
      * @var array
      */
-    private $_params = array();
+    private $_params = [];
 
     /**
      * The DatabasePlatform object that provides information about the
@@ -355,7 +355,7 @@ public function connect()
         }
 
         $driverOptions = isset($this->_params['driverOptions']) ?
-            $this->_params['driverOptions'] : array();
+            $this->_params['driverOptions'] : [];
         $user = isset($this->_params['user']) ? $this->_params['user'] : null;
         $password = isset($this->_params['password']) ?
             $this->_params['password'] : null;
@@ -546,7 +546,7 @@ public function setFetchMode($fetchMode)
      *
      * @return array|bool False is returned if no rows are found.
      */
-    public function fetchAssoc($statement, array $params = array(), array $types = array())
+    public function fetchAssoc($statement, array $params = [], array $types = [])
     {
         return $this->executeQuery($statement, $params, $types)->fetch(PDO::FETCH_ASSOC);
     }
@@ -561,7 +561,7 @@ public function fetchAssoc($statement, array $params = array(), array $types = a
      *
      * @return array|bool False is returned if no rows are found.
      */
-    public function fetchArray($statement, array $params = array(), array $types = array())
+    public function fetchArray($statement, array $params = [], array $types = [])
     {
         return $this->executeQuery($statement, $params, $types)->fetch(PDO::FETCH_NUM);
     }
@@ -577,7 +577,7 @@ public function fetchArray($statement, array $params = array(), array $types = a
      *
      * @return mixed|bool False is returned if no rows are found.
      */
-    public function fetchColumn($statement, array $params = array(), $column = 0, array $types = array())
+    public function fetchColumn($statement, array $params = [], $column = 0, array $types = [])
     {
         return $this->executeQuery($statement, $params, $types)->fetchColumn($column);
     }
@@ -645,7 +645,7 @@ private function gatherConditions(array $identifiers)
      *
      * @throws InvalidArgumentException
      */
-    public function delete($tableExpression, array $identifier, array $types = array())
+    public function delete($tableExpression, array $identifier, array $types = [])
     {
         if (empty($identifier)) {
             throw InvalidArgumentException::fromEmptyCriteria();
@@ -712,11 +712,11 @@ public function getTransactionIsolation()
      *
      * @return integer The number of affected rows.
      */
-    public function update($tableExpression, array $data, array $identifier, array $types = array())
+    public function update($tableExpression, array $data, array $identifier, array $types = [])
     {
-        $setColumns = array();
-        $setValues = array();
-        $set = array();
+        $setColumns = [];
+        $setValues = [];
+        $set = [];
 
         foreach ($data as $columnName => $value) {
             $setColumns[] = $columnName;
@@ -749,15 +749,15 @@ public function update($tableExpression, array $data, array $identifier, array $
      *
      * @return integer The number of affected rows.
      */
-    public function insert($tableExpression, array $data, array $types = array())
+    public function insert($tableExpression, array $data, array $types = [])
     {
         if (empty($data)) {
             return $this->executeUpdate('INSERT INTO ' . $tableExpression . ' ()' . ' VALUES ()');
         }
 
-        $columns = array();
-        $values = array();
-        $set = array();
+        $columns = [];
+        $values = [];
+        $set = [];
 
         foreach ($data as $columnName => $value) {
             $columns[] = $columnName;
@@ -783,7 +783,7 @@ public function insert($tableExpression, array $data, array $types = array())
      */
     private function extractTypeValues(array $columnList, array $types)
     {
-        $typeValues = array();
+        $typeValues = [];
 
         foreach ($columnList as $columnIndex => $columnName) {
             $typeValues[] = isset($types[$columnName])
@@ -839,7 +839,7 @@ public function quote($input, $type = null)
      *
      * @return array
      */
-    public function fetchAll($sql, array $params = array(), $types = array())
+    public function fetchAll($sql, array $params = [], $types = [])
     {
         return $this->executeQuery($sql, $params, $types)->fetchAll();
     }
@@ -881,7 +881,7 @@ public function prepare($statement)
      *
      * @throws \Doctrine\DBAL\DBALException
      */
-    public function executeQuery($query, array $params = array(), $types = array(), QueryCacheProfile $qcp = null)
+    public function executeQuery($query, array $params = [], $types = [], QueryCacheProfile $qcp = null)
     {
         if ($qcp !== null) {
             return $this->executeCacheQuery($query, $params, $types, $qcp);
@@ -948,7 +948,7 @@ public function executeCacheQuery($query, $params, $types, QueryCacheProfile $qc
             if (isset($data[$realKey])) {
                 $stmt = new ArrayStatement($data[$realKey]);
             } elseif (array_key_exists($realKey, $data)) {
-                $stmt = new ArrayStatement(array());
+                $stmt = new ArrayStatement([]);
             }
         }
 
@@ -975,7 +975,7 @@ public function executeCacheQuery($query, $params, $types, QueryCacheProfile $qc
      */
     public function project($query, array $params, Closure $function)
     {
-        $result = array();
+        $result = [];
         $stmt = $this->executeQuery($query, $params);
 
         while ($row = $stmt->fetch()) {
@@ -1034,7 +1034,7 @@ public function query()
      *
      * @throws \Doctrine\DBAL\DBALException
      */
-    public function executeUpdate($query, array $params = array(), array $types = array())
+    public function executeUpdate($query, array $params = [], array $types = [])
     {
         $this->connect();
 
@@ -1574,7 +1574,7 @@ private function getBindingInfo($value, $type)
             $bindingType = $type; // PDO::PARAM_* constants
         }
 
-        return array($value, $bindingType);
+        return [$value, $bindingType];
     }
 
     /**
@@ -1590,7 +1590,7 @@ private function getBindingInfo($value, $type)
      */
     public function resolveParams(array $params, array $types)
     {
-        $resolvedParams = array();
+        $resolvedParams = [];
 
         // Check whether parameters are positional or named. Mixing is not allowed, just like in PDO.
         if (is_int(key($params))) {

lib/Doctrine/DBAL/Connections/MasterSlaveConnection.php

@@ -288,7 +288,7 @@ public function close()
         parent::close();
 
         $this->_conn = null;
-        $this->connections = array('master' => null, 'slave' => null);
+        $this->connections = ['master' => null, 'slave' => null];
     }
 
     /**

lib/Doctrine/DBAL/DBALException.php

@@ -117,7 +117,7 @@ public static function unknownDriver($unknownDriverName, array $knownDrivers)
      *
      * @return \Doctrine\DBAL\DBALException
      */
-    public static function driverExceptionDuringQuery(Driver $driver, \Exception $driverEx, $sql, array $params = array())
+    public static function driverExceptionDuringQuery(Driver $driver, \Exception $driverEx, $sql, array $params = [])
     {
         $msg = "An exception occurred while executing '".$sql."'";
         if ($params) {

lib/Doctrine/DBAL/Driver.php

@@ -37,7 +37,7 @@ interface Driver
      *
      * @return \Doctrine\DBAL\Driver\Connection The database connection.
      */
-    public function connect(array $params, $username = null, $password = null, array $driverOptions = array());
+    public function connect(array $params, $username = null, $password = null, array $driverOptions = []);
 
     /**
      * Gets the DatabasePlatform instance that provides all the metadata about

lib/Doctrine/DBAL/DriverManager.php

@@ -37,7 +37,7 @@ final class DriverManager
      *
      * @var array
      */
-     private static $_driverMap = array(
+     private static $_driverMap = [
          'pdo_mysql'          => 'Doctrine\DBAL\Driver\PDOMySql\Driver',
          'pdo_sqlite'         => 'Doctrine\DBAL\Driver\PDOSqlite\Driver',
          'pdo_pgsql'          => 'Doctrine\DBAL\Driver\PDOPgSql\Driver',
@@ -49,12 +49,12 @@ final class DriverManager
          'drizzle_pdo_mysql'  => 'Doctrine\DBAL\Driver\DrizzlePDOMySql\Driver',
          'sqlanywhere'        => 'Doctrine\DBAL\Driver\SQLAnywhere\Driver',
          'sqlsrv'             => 'Doctrine\DBAL\Driver\SQLSrv\Driver',
-    );
+    ];
 
     /**
      * List of URL schemes from a database URL and their mappings to driver.
      */
-    private static $driverSchemeAliases = array(
+    private static $driverSchemeAliases = [
         'db2'        => 'ibm_db2',
         'mssql'      => 'pdo_sqlsrv',
         'mysql'      => 'pdo_mysql',
@@ -64,7 +64,7 @@ final class DriverManager
         'pgsql'      => 'pdo_pgsql',
         'sqlite'     => 'pdo_sqlite',
         'sqlite3'    => 'pdo_sqlite',
-    );
+    ];
 
     /**
      * Private constructor. This class cannot be instantiated.
@@ -334,7 +334,7 @@ private static function parseDatabaseUrlQuery(array $url, array $params)
             return $params;
         }
 
-        $query = array();
+        $query = [];
 
         parse_str($url['query'], $query); // simply ingest query as extra params, e.g. charset or sslmode
 

lib/Doctrine/DBAL/Event/Listeners/MysqlSessionInit.php

@@ -75,6 +75,6 @@ public function postConnect(ConnectionEventArgs $args)
      */
     public function getSubscribedEvents()
     {
-        return array(Events::postConnect);
+        return [Events::postConnect];
     }
 }

lib/Doctrine/DBAL/Event/Listeners/OracleSessionInit.php

@@ -42,18 +42,18 @@ class OracleSessionInit implements EventSubscriber
     /**
      * @var array
      */
-    protected $_defaultSessionVars = array(
+    protected $_defaultSessionVars = [
         'NLS_TIME_FORMAT' => "HH24:MI:SS",
         'NLS_DATE_FORMAT' => "YYYY-MM-DD HH24:MI:SS",
         'NLS_TIMESTAMP_FORMAT' => "YYYY-MM-DD HH24:MI:SS",
         'NLS_TIMESTAMP_TZ_FORMAT' => "YYYY-MM-DD HH24:MI:SS TZH:TZM",
         'NLS_NUMERIC_CHARACTERS' => ".,",
-    );
+    ];
 
     /**
      * @param array $oracleSessionVars
      */
-    public function __construct(array $oracleSessionVars = array())
+    public function __construct(array $oracleSessionVars = [])
     {
         $this->_defaultSessionVars = array_merge($this->_defaultSessionVars, $oracleSessionVars);
     }
@@ -67,7 +67,7 @@ public function postConnect(ConnectionEventArgs $args)
     {
         if (count($this->_defaultSessionVars)) {
             array_change_key_case($this->_defaultSessionVars, \CASE_UPPER);
-            $vars = array();
+            $vars = [];
             foreach ($this->_defaultSessionVars as $option => $value) {
                 if ($option === 'CURRENT_SCHEMA') {
                     $vars[] = $option . " = " . $value;
@@ -85,6 +85,6 @@ public function postConnect(ConnectionEventArgs $args)
      */
     public function getSubscribedEvents()
     {
-        return array(Events::postConnect);
+        return [Events::postConnect];
     }
 }

lib/Doctrine/DBAL/Event/Listeners/SQLSessionInit.php

@@ -61,6 +61,6 @@ public function postConnect(ConnectionEventArgs $args)
      */
     public function getSubscribedEvents()
     {
-        return array(Events::postConnect);
+        return [Events::postConnect];
     }
 }

lib/Doctrine/DBAL/Event/SchemaAlterTableAddColumnEventArgs.php

@@ -50,7 +50,7 @@ class SchemaAlterTableAddColumnEventArgs extends SchemaEventArgs
     /**
      * @var array
      */
-    private $_sql = array();
+    private $_sql = [];
 
     /**
      * @param \Doctrine\DBAL\Schema\Column              $column

lib/Doctrine/DBAL/Event/SchemaAlterTableChangeColumnEventArgs.php

@@ -50,7 +50,7 @@ class SchemaAlterTableChangeColumnEventArgs extends SchemaEventArgs
     /**
      * @var array
      */
-    private $_sql = array();
+    private $_sql = [];
 
     /**
      * @param \Doctrine\DBAL\Schema\ColumnDiff          $columnDiff

lib/Doctrine/DBAL/Event/SchemaAlterTableEventArgs.php

@@ -44,7 +44,7 @@ class SchemaAlterTableEventArgs extends SchemaEventArgs
     /**
      * @var array
      */
-    private $_sql = array();
+    private $_sql = [];
 
     /**
      * @param \Doctrine\DBAL\Schema\TableDiff           $tableDiff

lib/Doctrine/DBAL/Event/SchemaAlterTableRemoveColumnEventArgs.php

@@ -50,7 +50,7 @@ class SchemaAlterTableRemoveColumnEventArgs extends SchemaEventArgs
     /**
      * @var array
      */
-    private $_sql = array();
+    private $_sql = [];
 
     /**
      * @param \Doctrine\DBAL\Schema\Column              $column

lib/Doctrine/DBAL/Event/SchemaAlterTableRenameColumnEventArgs.php

@@ -55,7 +55,7 @@ class SchemaAlterTableRenameColumnEventArgs extends SchemaEventArgs
     /**
      * @var array
      */
-    private $_sql = array();
+    private $_sql = [];
 
     /**
      * @param string                                    $oldColumnName

lib/Doctrine/DBAL/Event/SchemaCreateTableColumnEventArgs.php

@@ -50,7 +50,7 @@ class SchemaCreateTableColumnEventArgs extends SchemaEventArgs
     /**
      * @var array
      */
-    private $_sql = array();
+    private $_sql = [];
 
     /**
      * @param \Doctrine\DBAL\Schema\Column              $column

lib/Doctrine/DBAL/Event/SchemaCreateTableEventArgs.php

@@ -54,7 +54,7 @@ class SchemaCreateTableEventArgs extends SchemaEventArgs
     /**
      * @var array
      */
-    private $_sql = array();
+    private $_sql = [];
 
     /**
      * @param \Doctrine\DBAL\Schema\Table               $table