function module_exists
7.x module.inc | module_exists($module) |
6.x module.inc | module_exists($module) |
Determine whether a given module exists.
Parameters
$module: The name of the module (without the .module extension).
Return value
TRUE if the module is both installed and enabled.
31 calls to module_exists()
- block_admin_display_form in drupal-6.x/
modules/ block/ block.admin.inc - Generate main blocks administration form.
- block_help in drupal-6.x/
modules/ block/ block.module - Implementation of hook_help().
- blogapi_mt_validate_terms in drupal-6.x/
modules/ blogapi/ blogapi.module - Blogging API helper - find allowed taxonomy terms for a node type.
- chameleon_node in drupal-6.x/
themes/ chameleon/ chameleon.theme - contact_help in drupal-6.x/
modules/ contact/ contact.module - Implementation of hook_help().
File
- drupal-6.x/
includes/ module.inc, line 243 - API for loading and interacting with Drupal modules.
Code
function module_exists($module) {
$list = module_list();
return array_key_exists($module, $list);
}