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1. drupal
   1. drupal6
   2. drupal7

Determine whether a module implements a hook.

Übergabeparameter

$module The name of the module (without the .module extension).

$hook The name of the hook (e.g. "help" or "menu").

Rückgabewert

TRUE if the module is both installed and enabled, and the hook is implemented in that module.

Verwandte Themen

Hooks

Allow modules to interact with the Drupal core.

Code

includes/module.inc, line 366

<?php
function module_hook($module, $hook) {
  $function = $module . '_' . $hook;
  if (defined('MAINTENANCE_MODE')) {
    return function_exists($function);
  }
  else {
    return drupal_function_exists($function);
  }
}
?>