element_children
Definition
element_children($element)
drupal/includes/common.inc, line 3336
Description
Get keys of a structured array tree element that are not properties (i.e., do not begin with '#').
Related topics
Name | Description |
|---|---|
| Input validation | Functions to validate user input. |
Code
function element_children($element) {
return array_filter(array_keys((array) $element), 'element_child');
}