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walk_page_tree() fix from Mark J. fixes #2516

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git-svn-id: https://develop.svn.wordpress.org/trunk@3579 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2006-02-28 21:02:10 +00:00
parent 9055457e82
commit 0b9513d43c
1 changed files with 3 additions and 3 deletions
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6
wp-includes/functions.php
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@ -740,7 +740,7 @@ function walk_page_tree($pages, $to_depth, $start_element_callback, $end_element
foreach ( $pages as $page ) {
if ( !empty($previous_page) && ($page->post_parent == $previous_page->ID) ) {
// Previous page is my parent. Descend a level.
array_unshift($parents, $page);
array_unshift($parents, $previous_page);
$depth++;
if ( !$to_depth || ($depth < $to_depth) )
if ( !empty($start_level_callback) ) {
@ -764,7 +764,7 @@ function walk_page_tree($pages, $to_depth, $start_element_callback, $end_element
}
}
while ( $parent = array_shift($parents)) {
while ( $parent = array_shift($parents) ) {
$depth--;
if ( !$to_depth || ($depth < $to_depth) ) {
if ( !empty($end_level_callback) ) {
@ -776,7 +776,7 @@ function walk_page_tree($pages, $to_depth, $start_element_callback, $end_element
$output = call_user_func_array($end_element_callback, $cb_args);
}
}
if ( $page->post_parent == $parent->ID ) {
if ( $page->post_parent == $parents[0]->ID ) {
break;
}
}