Lines Matching refs:parent
511 * get the parent page
513 * Tries to find out which page is parent.
525 $parent = getNS($id) . ':';
526 $parent = $resolver->resolveId($parent);
527 if ($parent == $id) {
529 $parent = substr($parent, 0, $pos) . ':';
530 $parent = $resolver->resolveId($parent);
531 if ($parent == $id) return false;
533 return $parent;