function _nodehierarchy_get_plid_from_mlid in Node Hierarchy 7.2
Same name and namespace in other branches
- 6.3 nodehierarchy.module \_nodehierarchy_get_plid_from_mlid()
- 6.2 nodehierarchy.module \_nodehierarchy_get_plid_from_mlid()
Get the parent link ID from the given menu link id.
1 call to _nodehierarchy_get_plid_from_mlid()
- _nodehierarchy_save_menu_link in ./
nodehierarchy.module - Save a menu link with changes if needed.
File
- ./
nodehierarchy.module, line 1358 - A module to make nodes hierarchical.
Code
function _nodehierarchy_get_plid_from_mlid($mlid) {
if ($mlid) {
return (int) db_query("SELECT plid FROM {menu_links} WHERE mlid = :mlid", array(
':mlid' => $mlid,
))
->fetchField();
}
return NULL;
}