drupal_sort_weight
Definition
drupal_sort_weight($a, $b)
drupal/includes/common.inc, line 3303
Description
Function used by uasort to sort structured arrays by weight, without the property weight prefix.
Code
function drupal_sort_weight($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;
}