public function ArrayElement::isEmpty
public ArrayElement::isEmpty()
Determines whether the data structure is empty.
Return value
bool TRUE if the data structure is empty, FALSE otherwise.
Overrides TypedConfigInterface::isEmpty
File
- core/lib/Drupal/Core/Config/Schema/ArrayElement.php, line 91
Class
- ArrayElement
- Defines a generic configuration element that contains multiple properties.
Namespace
Drupal\Core\Config\SchemaCode
public function isEmpty() { return empty($this->value); }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Config!Schema!ArrayElement.php/function/ArrayElement::isEmpty/8.1.x