_menu_item_is_accessible
includes/menu.inc, строка 1153
- Версии
- 5
_menu_item_is_accessible($mid)
Determine whether the given menu item is accessible to the current user.
Use this instead of just checking the 'access'
property of a menu item
to properly handle items with fall-through semantics.
Код
<?php
function _menu_item_is_accessible($mid) {
$menu = menu_get_menu();
// Follow the path up to find the first "access" attribute.
$path = isset($menu['items'][$mid]['path']) ? $menu['items'][$mid]['path'] : NULL;
while ($path && (!isset($menu['path index'][$path]) || !isset($menu['items'][$menu['path index'][$path]]['access']))) {
$path = substr($path, 0, strrpos($path, '/'));
}
if (empty($path)) {
// Items without any access attribute up the chain are denied, unless they
// were created by the admin. They most likely point to non-Drupal directories
// or to an external URL and should be allowed.
return $menu['items'][$mid]['type'] & MENU_CREATED_BY_ADMIN;
}
return $menu['items'][$menu['path index'][$path]]['access'];
}
?>
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