Commit 75b8f880 authored by webchick's avatar webchick

Issue #1168686 by barbi, Dave Reid: Fixed hook_menu() doc should say how to...

Issue #1168686 by barbi, Dave Reid: Fixed hook_menu() doc should say how to pass integer arg to callbacks.
parent d3ed6724
......@@ -947,8 +947,11 @@ function hook_menu_get_item_alter(&$router_item, $path, $original_map) {
* called, the corresponding path components will be substituted for the
* integers. That is, the integer 0 in an argument list will be replaced with
* the first path component, integer 1 with the second, and so on (path
* components are numbered starting from zero). This substitution feature allows
* you to re-use a callback function for several different paths. For example:
* components are numbered starting from zero). To pass an integer without it
* being replaced with its respective path component, use the string value of
* the integer (e.g., '1') as the argument value. This substitution feature
* allows you to re-use a callback function for several different paths. For
* example:
* @code
* function mymodule_menu() {
* $items['abc/def'] = array(
......
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