protected ArrayElement::getAllKeys()
Gets valid configuration data keys.
Return value
array Array of valid configuration data keys.
File
- core/lib/Drupal/Core/Config/Schema/ArrayElement.php, line 21
Class
- ArrayElement
- Defines a generic configuration element that contains multiple properties.
Namespace
Drupal\Core\Config\Schema
Code
protected function getAllKeys() { return is_array($this->value) ? array_keys($this->value) : array(); }
Please login to continue.