comparison vendor/symfony/var-dumper/Caster/Caster.php @ 4:a9cd425dd02b

Update, including to Drupal core 8.6.10

      * @return array The array-cast of the object, with prefixed dynamic properties
      */
     public static function castObject($obj, $class, $hasDebugInfo = false)
     {
         if ($class instanceof \ReflectionClass) {
-            @trigger_error(sprintf('Passing a ReflectionClass to %s() is deprecated since Symfony 3.3 and will be unsupported in 4.0. Pass the class name as string instead.', __METHOD__), E_USER_DEPRECATED);
+            @trigger_error(sprintf('Passing a ReflectionClass to "%s()" is deprecated since Symfony 3.3 and will be unsupported in 4.0. Pass the class name as string instead.', __METHOD__), E_USER_DEPRECATED);
             $hasDebugInfo = $class->hasMethod('__debugInfo');
             $class = $class->name;
         }
         if ($hasDebugInfo) {
             $a = $obj->__debugInfo();
         } elseif ($obj instanceof \Closure) {
-            $a = array();
+            $a = [];
         } else {
             $a = (array) $obj;
         }
         if ($obj instanceof \__PHP_Incomplete_Class) {
             return $a;
         }
 
         if ($a) {
-            static $publicProperties = array();
+            static $publicProperties = [];
 
             $i = 0;
-            $prefixedKeys = array();
+            $prefixedKeys = [];
             foreach ($a as $k => $v) {
                 if (isset($k[0]) ? "\0" !== $k[0] : \PHP_VERSION_ID >= 70200) {
                     if (!isset($publicProperties[$class])) {
                         foreach (get_class_vars($class) as $prop => $v) {
                             $publicProperties[$class][$prop] = true;

      * @param string[] $listedProperties List of properties to exclude when Caster::EXCLUDE_VERBOSE is set, and to preserve when Caster::EXCLUDE_NOT_IMPORTANT is set
      * @param int      &$count           Set to the number of removed properties
      *
      * @return array The filtered array
      */
-    public static function filter(array $a, $filter, array $listedProperties = array(), &$count = 0)
+    public static function filter(array $a, $filter, array $listedProperties = [], &$count = 0)
     {
         $count = 0;
 
         foreach ($a as $k => $v) {
             $type = self::EXCLUDE_STRICT & $filter;
 
             if (null === $v) {
                 $type |= self::EXCLUDE_NULL & $filter;
                 $type |= self::EXCLUDE_EMPTY & $filter;
-            } elseif (false === $v || '' === $v || '0' === $v || 0 === $v || 0.0 === $v || array() === $v) {
+            } elseif (false === $v || '' === $v || '0' === $v || 0 === $v || 0.0 === $v || [] === $v) {
                 $type |= self::EXCLUDE_EMPTY & $filter;
             }
-            if ((self::EXCLUDE_NOT_IMPORTANT & $filter) && !in_array($k, $listedProperties, true)) {
+            if ((self::EXCLUDE_NOT_IMPORTANT & $filter) && !\in_array($k, $listedProperties, true)) {
                 $type |= self::EXCLUDE_NOT_IMPORTANT;
             }
-            if ((self::EXCLUDE_VERBOSE & $filter) && in_array($k, $listedProperties, true)) {
+            if ((self::EXCLUDE_VERBOSE & $filter) && \in_array($k, $listedProperties, true)) {
                 $type |= self::EXCLUDE_VERBOSE;
             }
 
             if (!isset($k[1]) || "\0" !== $k[0]) {
                 $type |= self::EXCLUDE_PUBLIC & $filter;