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1. drupal
   1. drupal6
   2. drupal7 node.api.php

Respond to node deletion.

This is a hook used by node modules. It is called to allow the module to take action when a node is being deleted from the database by, for example, deleting information from related tables.

Übergabeparameter

&$node The node being deleted.

Rückgabewert

None.

To take action when nodes of any type are deleted (not just nodes of the type defined by this module), use hook_nodeapi() instead.

For a detailed usage example, see node_example.module.

Verwandte Themen

Hooks

Allow modules to interact with the Drupal core.

Code

developer-docs/hooks/node.php, line 191

<?php
function hook_delete(&$node) {
  db_query('DELETE FROM {mytable} WHERE nid = %d', $node->nid);
}
?>