comparison vendor/symfony/routing/Matcher/Dumper/DumperCollection.php @ 18:af1871eacc83

Update to Drupal core 8.7.1

      *
      * @return bool true if the attribute is defined, false otherwise
      */
     public function hasAttribute($name)
     {
-        return array_key_exists($name, $this->attributes);
+        return \array_key_exists($name, $this->attributes);
     }
 
     /**
      * Returns an attribute by name.
      *