function element_sort

7.x common.inc	`element_sort($a, $b)`
6.x common.inc	`element_sort($a, $b)`

Function used by uasort to sort structured arrays by weight.

2 string references to 'element_sort'

template_preprocess_user_profile in drupal-6.x/modules/user/user.pages.inc: Process variables for user-profile.tpl.php.
upload_node_form_submit in drupal-6.x/modules/upload/upload.module: Save new uploads and store them in the session to be associated to the node on upload_save.

File

drupal-6.x/includes/common.inc, line 3067: 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;
}