Same name and namespace in other branches
- 4.7.x includes/form.inc \element_children()
- 5.x includes/common.inc \element_children()
- 7.x includes/common.inc \element_children()
Get keys of a structured array tree element that are not properties (i.e., do not begin with '#').
1 call to element_children()
- drupal_render in includes/
common.inc - Renders HTML given a structured array tree.
File
- includes/
common.inc, line 3126 - Common functions that many Drupal modules will need to reference.
Code
function element_children($element) {
return array_filter(array_keys((array) $element), 'element_child');
}