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Allow custom page walker classes. Props MikeLittle. fixes #8673

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git-svn-id: https://develop.svn.wordpress.org/trunk@10230 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2008-12-19 20:27:11 +00:00
parent cc7454270c
commit 5161f00e3b
1 changed files with 10 additions and 2 deletions
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12
wp-includes/post-template.php
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@ -719,7 +719,11 @@ function wp_page_menu( $args = array() ) {
* @see Walker_Page::walk() for parameters and return description.
*/
function walk_page_tree($pages, $depth, $current_page, $r) {
$walker = new Walker_Page;
if ( empty($r['walker']) )
$walker = new Walker_Page;
else
$walker = $r['walker'];
$args = array($pages, $depth, $r, $current_page);
return call_user_func_array(array(&$walker, 'walk'), $args);
}
@ -732,8 +736,12 @@ function walk_page_tree($pages, $depth, $current_page, $r) {
* @see Walker_PageDropdown::walk() for parameters and return description.
*/
function walk_page_dropdown_tree() {
$walker = new Walker_PageDropdown;
$args = func_get_args();
if ( empty($args[2]['walker']) ) // the user's options are the third parameter
$walker = new Walker_PageDropdown;
else
$walker = $args[2]['walker'];
return call_user_func_array(array(&$walker, 'walk'), $args);
}