node_hook

Versions
4.6 – 6: node_hook(&$node, $hook)
7: node_hook($node, $hook)

Determine whether a node hook exists.

Parameters

&$node Either a node object, node array, or a string containing the node type.

$hook A string containing the name of the hook.

Return value

TRUE iff the $hook exists in the node type of $node.

▸ 5 functions call node_hook()

▾ 5 functions call node_hook()

book_node_visitor_html_pre in modules/book/book.module: Generates printer-friendly HTML for a node. This function is a 'pre-node' visitor function for book_recurse().
hook_update_index in developer/hooks/core.php: Update Drupal's full-text index for this module.
node_build_content in modules/node/node.module: Builds a structured array representing the node's content.
node_feed in modules/node/node.module: A generic function for generating RSS feeds from a set of nodes.
node_invoke in modules/node/node.module: Invoke a node hook.

Code

modules/node/node.module, line 471

<?php
function node_hook(&$node, $hook) {
  $module = node_get_types('module', $node);
  if ($module == 'node') {
    $module = 'node_content'; // Avoid function name collisions.
  }
  return module_hook($module, $hook);
}
?>