- Patch #296302 by chx: remove PHP 5.1 hack now the minimum requirement is PHP 5.2.
--- includes/module.inc 2008/08/02 19:01:02 1.122
+++ includes/module.inc 2008/08/17 10:02:55 1.123
@@ -412,13 +412,7 @@
}
registry_cache_hook_implementations(array('hook' => $hook, 'modules' => $implementations[$hook]));
- // The explicit cast forces a copy to be made. This is needed because
- // $implementations[$hook] is only a reference to an element of
- // $implementations and if there are nested foreaches (due to nested node
- // API calls, for example), they would both manipulate the same array's
- // references, which causes some modules' hooks not to be called.
- // See also http://www.zend.com/zend/art/ref-count.php.
- return (array)$implementations[$hook];
+ return $implementations[$hook];
}
/**