_system_sort_requirements

• Drupal 5
• Drupal 6
• Drupal 7

Versions

5 – 7

_system_sort_requirements($a, $b)

Helper function to sort requirements.

Code

modules/system/system.module, line 1120

<?php
function _system_sort_requirements($a, $b) {
  if (!isset($a['weight'])) {
    if (!isset($b['weight'])) {
      return strcmp($a['title'], $b['title']);
    }
    return -$b['weight'];
  }
  return isset($b['weight']) ? $a['weight'] - $b['weight'] : $a['weight'];
}
?>

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