1 field_ui.admin.inc | _field_ui_reduce_order($array, $a) |
Determines the rendering order of an array representing a tree.
Callback for array_reduce() within field_ui_table_pre_render().
File
- core/
modules/ field_ui/ field_ui.admin.inc, line 129 - Admin page callbacks for the Field UI module.
Code
function _field_ui_reduce_order($array, $a) {
$array = !isset($array) ? array() : $array;
if ($a['name']) {
$array[] = $a['name'];
}
if (!empty($a['children'])) {
backdrop_sort($a['children']);
$array = array_merge($array, array_reduce($a['children'], '_field_ui_reduce_order'));
}
return $array;
}