Evan Donovan evandonovan
evandonovan
/ find_element()
Created
May 14, 2010 14:24
— forked from wimleers/find_element()
Wim Leers' recursive code - find form elements of given type
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?php | |
| function find_element($form, $element_type) { | |
| if (isset($form['#type']) && $form['#type'] == $element_type) { | |
| return $form; | |
| } | |
| else { | |
| foreach (element_children($form) as $name) { | |
| if (is_array($form[$name])) { | |
| $element = find_element($form[$name], $element_type); | |
| if ($element !== FALSE) { |