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get_children() 

git-svn-id: http://svn.automattic.com/wordpress/trunk@3321 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2005-12-16 09:50:10 +00:00
parent 30c70223b3
commit 4e79fa55fe
1 changed files with 44 additions and 0 deletions
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44
wp-includes/functions.php
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@ -595,6 +595,50 @@ function &get_post(&$post, $output = OBJECT) {
}
}
function &get_children($post = 0, $output = OBJECT) {
global $post_cache, $wpdb;
if ( empty($post) ) {
if ( isset($GLOBALS['post']) )
$post_parent = & $GLOBALS['post']->post_parent;
else
return false;
} elseif ( is_object($post) ) {
$post_parent = $post->post_parent;
} else {
$post_parent = $post;
}
$post_parent = (int) $post_parent;
$query = "SELECT * FROM $wpdb->posts WHERE post_parent = $post_parent";
$children = $wpdb->get_results($query);
if ( $children ) {
foreach ( $children as $key => $child ) {
$post_cache[$child->ID] =& $children[$key];
$kids[$child->ID] =& $children[$key];
}
} else {
return false;
}
if ( $output == OBJECT ) {
return $kids;
} elseif ( $output == ARRAY_A ) {
foreach ( $kids as $kid )
$weeuns[$kid->ID] = get_object_vars($kids[$kid->ID]);
return $weeuns;
} elseif ( $output == ARRAY_N ) {
foreach ( $kids as $kid )
$babes[$kid->ID] = array_values(get_object_vars($kids[$kid->ID]));
return $babes;
} else {
return $kids;
}
}
function set_page_path($page) {
$page->fullpath = '/' . $page->post_name;
$path = $page->fullpath;