public function ArrayObject::offsetExists in Express 8
Returns whether the requested key exists.
Parameters
mixed $key: A key.
Return value
bool TRUE or FALSE
6 calls to ArrayObject::offsetExists()
- ArrayObject::offsetGet in themes/
contrib/ bootstrap/ src/ Utility/ ArrayObject.php - Returns the value at the specified key.
- ArrayObject::offsetUnset in themes/
contrib/ bootstrap/ src/ Utility/ ArrayObject.php - Unsets the value at the specified key.
- ArrayObject::__isset in themes/
contrib/ bootstrap/ src/ Utility/ ArrayObject.php - Returns whether the requested key exists.
- Attributes::hasAttribute in themes/
contrib/ bootstrap/ src/ Utility/ Attributes.php - Indicates whether a specific attribute is set.
- Element::hasProperty in themes/
contrib/ bootstrap/ src/ Utility/ Element.php - Indicates whether the element has a specific property.
File
- themes/
contrib/ bootstrap/ src/ Utility/ ArrayObject.php, line 304 - Contains \Drupal\bootstrap\Utility\ArrayObject.
Class
- ArrayObject
- Custom ArrayObject implementation.
Namespace
Drupal\bootstrap\UtilityCode
public function offsetExists($key) {
return isset($this->array[$key]);
}