function _menu_link_parents_set

Sets the p1 through p9 values for a menu link being saved.

Related topics

File

includes/menu.inc, line 3606

Code

function _menu_link_parents_set(&$item, $parent) {
    $i = 1;
    while ($i < $item['depth']) {
        $p = 'p' . $i++;
        $item[$p] = $parent[$p];
    }
    $p = 'p' . $i++;
    // The parent (p1 - p9) corresponding to the depth always equals the mlid.
    $item[$p] = $item['mlid'];
    while ($i <= MENU_MAX_DEPTH) {
        $p = 'p' . $i++;
        $item[$p] = 0;
    }
}