switched array() to []

Author: fabpot

Constraint.php

@@ -49,7 +49,7 @@ abstract class Constraint
     /**
      * Maps error codes to the names of their constants.
      */
-    protected static $errorNames = array();
+    protected static $errorNames = [];
 
     /**
      * Domain-specific data attached to a constraint.
@@ -105,7 +105,7 @@ public static function getErrorName($errorCode)
      */
     public function __construct($options = null)
     {
-        $invalidOptions = array();
+        $invalidOptions = [];
         $missingOptions = array_flip((array) $this->getRequiredOptions());
         $knownOptions = get_object_vars($this);
 
@@ -173,7 +173,7 @@ public function __set($option, $value)
             return;
         }
 
-        throw new InvalidOptionsException(sprintf('The option "%s" does not exist in constraint %s', $option, \get_class($this)), array($option));
+        throw new InvalidOptionsException(sprintf('The option "%s" does not exist in constraint %s', $option, \get_class($this)), [$option]);
     }
 
     /**
@@ -194,12 +194,12 @@ public function __set($option, $value)
     public function __get($option)
     {
         if ('groups' === $option) {
-            $this->groups = array(self::DEFAULT_GROUP);
+            $this->groups = [self::DEFAULT_GROUP];
 
             return $this->groups;
         }
 
-        throw new InvalidOptionsException(sprintf('The option "%s" does not exist in constraint %s', $option, \get_class($this)), array($option));
+        throw new InvalidOptionsException(sprintf('The option "%s" does not exist in constraint %s', $option, \get_class($this)), [$option]);
     }
 
     /**
@@ -248,7 +248,7 @@ public function getDefaultOption()
      */
     public function getRequiredOptions()
     {
-        return array();
+        return [];
     }
 
     /**

ConstraintValidatorFactory.php

@@ -24,7 +24,7 @@
  */
 class ConstraintValidatorFactory implements ConstraintValidatorFactoryInterface
 {
-    protected $validators = array();
+    protected $validators = [];
 
     public function __construct()
     {

ConstraintViolationList.php

@@ -21,14 +21,14 @@ class ConstraintViolationList implements \IteratorAggregate, ConstraintViolation
     /**
      * @var ConstraintViolationInterface[]
      */
-    private $violations = array();
+    private $violations = [];
 
     /**
      * Creates a new constraint violation list.
      *
      * @param ConstraintViolationInterface[] $violations The constraint violations to add to the list
      */
-    public function __construct(array $violations = array())
+    public function __construct(array $violations = [])
     {
         foreach ($violations as $violation) {
             $this->add($violation);
@@ -169,7 +169,7 @@ public function offsetUnset($offset)
     public function findByCodes($codes)
     {
         $codes = (array) $codes;
-        $violations = array();
+        $violations = [];
         foreach ($this as $violation) {
             if (\in_array($violation->getCode(), $codes, true)) {
                 $violations[] = $violation;

ConstraintViolationListInterface.php

@@ -26,7 +26,7 @@ public function add(ConstraintViolationInterface $violation);
     /**
      * Merges an existing violation list into this list.
      */
-    public function addAll(ConstraintViolationListInterface $otherList);
+    public function addAll(self $otherList);
 
     /**
      * Returns the violation at a given offset.

Constraints/AbstractComparison.php

@@ -33,7 +33,7 @@ abstract class AbstractComparison extends Constraint
     public function __construct($options = null)
     {
         if (null === $options) {
-            $options = array();
+            $options = [];
         }
 
         if (\is_array($options)) {

Constraints/All.php

@@ -19,7 +19,7 @@
  */
 class All extends Composite
 {
-    public $constraints = array();
+    public $constraints = [];
 
     public function getDefaultOption()
     {
@@ -28,7 +28,7 @@ public function getDefaultOption()
 
     public function getRequiredOptions()
     {
-        return array('constraints');
+        return ['constraints'];
     }
 
     protected function getCompositeOption()

Constraints/Bic.php

@@ -27,13 +27,13 @@ class Bic extends Constraint
     const INVALID_COUNTRY_CODE_ERROR = '1ce76f8d-3c1f-451c-9e62-fe9c3ed486ae';
     const INVALID_CASE_ERROR = '11884038-3312-4ae5-9d04-699f782130c7';
 
-    protected static $errorNames = array(
+    protected static $errorNames = [
         self::INVALID_LENGTH_ERROR => 'INVALID_LENGTH_ERROR',
         self::INVALID_CHARACTERS_ERROR => 'INVALID_CHARACTERS_ERROR',
         self::INVALID_BANK_CODE_ERROR => 'INVALID_BANK_CODE_ERROR',
         self::INVALID_COUNTRY_CODE_ERROR => 'INVALID_COUNTRY_CODE_ERROR',
         self::INVALID_CASE_ERROR => 'INVALID_CASE_ERROR',
-    );
+    ];
 
     public $message = 'This is not a valid Business Identifier Code (BIC).';
 }

Constraints/BicValidator.php

@@ -38,7 +38,7 @@ public function validate($value, Constraint $constraint)
         $canonicalize = str_replace(' ', '', $value);
 
         // the bic must be either 8 or 11 characters long
-        if (!\in_array(\strlen($canonicalize), array(8, 11))) {
+        if (!\in_array(\strlen($canonicalize), [8, 11])) {
             $this->context->buildViolation($constraint->message)
                 ->setParameter('{{ value }}', $this->formatValue($value))
                 ->setCode(Bic::INVALID_LENGTH_ERROR)

Constraints/Blank.php

@@ -23,9 +23,9 @@ class Blank extends Constraint
 {
     const NOT_BLANK_ERROR = '183ad2de-533d-4796-a439-6d3c3852b549';
 
-    protected static $errorNames = array(
+    protected static $errorNames = [
         self::NOT_BLANK_ERROR => 'NOT_BLANK_ERROR',
-    );
+    ];
 
     public $message = 'This value should be blank.';
 }

Constraints/Callback.php

@@ -37,7 +37,7 @@ public function __construct($options = null)
         }
 
         if (\is_array($options) && !isset($options['callback']) && !isset($options['groups']) && !isset($options['payload'])) {
-            $options = array('callback' => $options);
+            $options = ['callback' => $options];
         }
 
         parent::__construct($options);
@@ -56,6 +56,6 @@ public function getDefaultOption()
      */
     public function getTargets()
     {
-        return array(self::CLASS_CONSTRAINT, self::PROPERTY_CONSTRAINT);
+        return [self::CLASS_CONSTRAINT, self::PROPERTY_CONSTRAINT];
     }
 }