function _nodehierarchy_get_children_count_plid in Node Hierarchy 7.2

Same name and namespace in other branches

1. 6.3 nodehierarchy.module \_nodehierarchy_get_children_count_plid()
2. 6.2 nodehierarchy.module \_nodehierarchy_get_children_count_plid()

Count the children of the given menu link.

2 calls to _nodehierarchy_get_children_count_plid()

_nodehierarchy_get_children_count in ./nodehierarchy.module

Count the children of the given node.

_nodehierarchy_save_node in ./nodehierarchy.module

Do the actual insertion or update. No permissions checking is done here.

File

./nodehierarchy.module, line 1163

A module to make nodes hierarchical.

Code

function _nodehierarchy_get_children_count_plid($plid) {
  if ($plid) {
    $out = db_query("SELECT count(mlid) as children_count FROM {menu_links} WHERE module = :module AND plid = :plid AND router_path = :router_path", array(
      ':module' => 'nodehierarchy',
      ':plid' => $plid,
      ':router_path' => 'node/%',
    ))
      ->fetchField();
    return $out;
  }
  return 0;
}