function _nodehierarchy_get_children_count in Node Hierarchy 7.2

Same name and namespace in other branches

1. 5 nodehierarchy.module \_nodehierarchy_get_children_count()
2. 6.3 nodehierarchy.module \_nodehierarchy_get_children_count()
3. 6 nodehierarchy.module \_nodehierarchy_get_children_count()
4. 6.2 nodehierarchy.module \_nodehierarchy_get_children_count()

Count the children of the given node.

1 call to _nodehierarchy_get_children_count()

nodehierarchy_form_alter in ./nodehierarchy.module

Implementation of hooks_form_alter().

File

./nodehierarchy.module, line 1131

A module to make nodes hierarchical.

Code

function _nodehierarchy_get_children_count($parent) {
  if ($plid = _nodehierarchy_get_node_mlid($parent)) {
    return _nodehierarchy_get_children_count_plid($plid);
  }
  return 0;
}