function element_children in Drupal 5
Same name and namespace in other branches
- 4 includes/form.inc \element_children()
- 6 includes/common.inc \element_children()
- 7 includes/common.inc \element_children()
Get keys of a structured array tree element that are not properties (i.e., do not begin with '#').
Related topics
21 calls to element_children()
- color_form_alter in modules/
color/ color.module - Implementation of hook_form_alter().
- drupal_render in includes/
common.inc - Renders HTML given a structured array tree. Recursively iterates over each of the array elements, generating HTML code. This function is usually called from within a another function, like drupal_get_form() or node_view().
- filter_form_validate in modules/
filter/ filter.module - form_builder in includes/
form.inc - Adds some required properties to each form element, which are used internally in the form API. This function also automatically assigns the value property from the $edit array, provided the element doesn't already have an assigned value.
- theme_aggregator_page_list in modules/
aggregator/ aggregator.module
File
- includes/
common.inc, line 2376 - Common functions that many Drupal modules will need to reference.
Code
function element_children($element) {
return array_filter(array_keys((array) $element), 'element_child');
}