comparison vendor/symfony/browser-kit/History.php @ 4:a9cd425dd02b

Update, including to Drupal core 8.6.10

  *
  * @author Fabien Potencier <[e-mail]>
  */
 class History
 {
-    protected $stack = array();
+    protected $stack = [];
     protected $position = -1;
 
     /**
      * Clears the history.
      */
     public function clear()
     {
-        $this->stack = array();
+        $this->stack = [];
         $this->position = -1;
     }
 
     /**
      * Adds a Request to the history.
      */
     public function add(Request $request)
     {
-        $this->stack = array_slice($this->stack, 0, $this->position + 1);
+        $this->stack = \array_slice($this->stack, 0, $this->position + 1);
         $this->stack[] = clone $request;
-        $this->position = count($this->stack) - 1;
+        $this->position = \count($this->stack) - 1;
     }
 
     /**
      * Returns true if the history is empty.
      *
      * @return bool true if the history is empty, false otherwise
      */
     public function isEmpty()
     {
-        return 0 == count($this->stack);
+        return 0 == \count($this->stack);
     }
 
     /**
      * Goes back in the history.
      *

      *
      * @throws \LogicException if the stack is already on the last page
      */
     public function forward()
     {
-        if ($this->position > count($this->stack) - 2) {
+        if ($this->position > \count($this->stack) - 2) {
             throw new \LogicException('You are already on the last page.');
         }
 
         return clone $this->stack[++$this->position];
     }