node_invoke
Definition
node_invoke(&$node, $hook, $a2 = NULL, $a3 = NULL, $a4 = NULL)
drupal/modules/node.module, line 292
Description
Invoke a node hook.
Parameters
&$node Either a node object, node array, or a string containing the node type.
$hook A string containing the name of the hook.
$a2, $a3, $a4 Arguments to pass on to the hook, after the $node argument.
Return value
The returned value of the invoked hook.
Code
function node_invoke(&$node, $hook, $a2 = NULL, $a3 = NULL, $a4 = NULL) {
$function = node_get_module_name($node) ."_$hook";
if (function_exists($function)) {
return ($function($node, $a2, $a3, $a4));
}
}