public function ArrayObject::__isset in Express 8

Returns whether the requested key exists.

Parameters

mixed $key: A key.

Return value

bool TRUE or FALSE

1 call to ArrayObject::__isset()

Element::__isset in themes/contrib/bootstrap/src/Utility/Element.php

Magic isset method.

1 method overrides ArrayObject::__isset()

Element::__isset in themes/contrib/bootstrap/src/Utility/Element.php

Magic isset method.

File

themes/contrib/bootstrap/src/Utility/ArrayObject.php, line 49

Contains \Drupal\bootstrap\Utility\ArrayObject.

Class

ArrayObject

Custom ArrayObject implementation.

Namespace

Drupal\bootstrap\Utility

Code

public function __isset($key) {
  return $this
    ->offsetExists($key);
}