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

Update, including to Drupal core 8.6.10

--- a/vendor/symfony/var-dumper/Caster/ClassStub.php	Thu Feb 28 11:14:44 2019 +0000
+++ b/vendor/symfony/var-dumper/Caster/ClassStub.php	Thu Feb 28 13:11:55 2019 +0000
@@ -19,15 +19,15 @@
 class ClassStub extends ConstStub
 {
     /**
-     * @param string   A PHP identifier, e.g. a class, method, interface, etc. name
-     * @param callable The callable targeted by the identifier when it is ambiguous or not a real PHP identifier
+     * @param string   $identifier A PHP identifier, e.g. a class, method, interface, etc. name
+     * @param callable $callable   The callable targeted by the identifier when it is ambiguous or not a real PHP identifier
      */
     public function __construct($identifier, $callable = null)
     {
         $this->value = $identifier;
 
         if (0 < $i = strrpos($identifier, '\\')) {
-            $this->attr['ellipsis'] = strlen($identifier) - $i;
+            $this->attr['ellipsis'] = \strlen($identifier) - $i;
             $this->attr['ellipsis-type'] = 'class';
             $this->attr['ellipsis-tail'] = 1;
         }
@@ -36,22 +36,22 @@
             if (null !== $callable) {
                 if ($callable instanceof \Closure) {
                     $r = new \ReflectionFunction($callable);
-                } elseif (is_object($callable)) {
-                    $r = array($callable, '__invoke');
-                } elseif (is_array($callable)) {
+                } elseif (\is_object($callable)) {
+                    $r = [$callable, '__invoke'];
+                } elseif (\is_array($callable)) {
                     $r = $callable;
                 } elseif (false !== $i = strpos($callable, '::')) {
-                    $r = array(substr($callable, 0, $i), substr($callable, 2 + $i));
+                    $r = [substr($callable, 0, $i), substr($callable, 2 + $i)];
                 } else {
                     $r = new \ReflectionFunction($callable);
                 }
             } elseif (0 < $i = strpos($identifier, '::') ?: strpos($identifier, '->')) {
-                $r = array(substr($identifier, 0, $i), substr($identifier, 2 + $i));
+                $r = [substr($identifier, 0, $i), substr($identifier, 2 + $i)];
             } else {
                 $r = new \ReflectionClass($identifier);
             }
 
-            if (is_array($r)) {
+            if (\is_array($r)) {
                 try {
                     $r = new \ReflectionMethod($r[0], $r[1]);
                 } catch (\ReflectionException $e) {
@@ -70,13 +70,13 @@
 
     public static function wrapCallable($callable)
     {
-        if (is_object($callable) || !is_callable($callable)) {
+        if (\is_object($callable) || !\is_callable($callable)) {
             return $callable;
         }
 
-        if (!is_array($callable)) {
+        if (!\is_array($callable)) {
             $callable = new static($callable);
-        } elseif (is_string($callable[0])) {
+        } elseif (\is_string($callable[0])) {
             $callable[0] = new static($callable[0]);
         } else {
             $callable[1] = new static($callable[1], $callable);