element_sort
function element_sort
element_sort($a, $b)
Function used by uasort to sort structured arrays by weight.
File
- includes/common.inc, line 6430
- Common functions that many Drupal modules will need to reference.
Code
function element_sort($a, $b) { $a_weight = (is_array($a) && isset($a['#weight'])) ? $a['#weight'] : 0; $b_weight = (is_array($b) && isset($b['#weight'])) ? $b['#weight'] : 0; if ($a_weight == $b_weight) { return 0; } return ($a_weight < $b_weight) ? -1 : 1; }
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Licensed under the GNU General Public License, version 2 and later.
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https://api.drupal.org/api/drupal/includes!common.inc/function/element_sort/7.x