public function FieldItemListInterface::__isset
public FieldItemListInterface::__isset($property_name)
Magic method: Determines whether a property of the first field item is set.
See also
\Drupal\Core\Field\FieldItemInterface::__unset()
File
- core/lib/Drupal/Core/Field/FieldItemListInterface.php, line 116
Class
- FieldItemListInterface
- Interface for fields, being lists of field items.
Namespace
Drupal\Core\FieldCode
public function __isset($property_name);
© 2001–2016 by the original authors
Licensed under the GNU General Public License, version 2 and later.
Drupal is a registered trademark of Dries Buytaert.
https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Field!FieldItemListInterface.php/function/FieldItemListInterface::__isset/8.1.x