Changeset 12729

Timestamp:

01/15/2010 05:40:37 PM (17 years ago)

Author:

ryan

Message:

Support id=>parent in fields arg of get_terms. Returns array of parent ids keyed by the id of the child term.

File:

• trunk/wp-includes/taxonomy.php (modified) (3 diffs)

trunk/wp-includes/taxonomy.php

@@ -798 +798 @@
         if ( 'all' == $fields )
                 $selects = array('t.*', 'tt.*');
-        else if ( 'ids' == $fields )
+        else if ( 'ids' == $fields || 'id=>parent' == $fields )
                 $selects = array('t.term_id', 'tt.parent', 'tt.count');
         else if ( 'names' == $fields )
                 $selects = array('t.term_id', 'tt.parent', 'tt.count', 't.name');
-        $select_this = implode(', ', apply_filters( 'get_terms_fields', $selects, $args ));
+    $select_this = implode(', ', apply_filters( 'get_terms_fields', $selects, $args ));
 
         $query = "SELECT $select_this FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy IN ($in_taxonomies) $where ORDER BY $orderby $order $limit";
@@ -845 +845 @@
 
         $_terms = array();
-        if ( 'ids' == $fields ) {
+        if ( 'id=>parent' == $fields ) {
+                while ( $term = array_shift($terms) )
+                        $_terms[$term->term_id] = $term->parent;
+                $terms = $_terms;
+        } elseif ( 'ids' == $fields ) {
                 while ( $term = array_shift($terms) )
                         $_terms[] = $term->term_id;
@@ -2067 +2071 @@
 
         $children = array();
-        $terms = get_terms($taxonomy, array('get' => 'all', 'orderby' => 'id', 'fields' => 'ids'));
-        foreach ( $terms as $term ) {
-                if ( $term->parent > 0 )
-                        $children[$term->parent][] = $term->term_id;
+        $terms = get_terms($taxonomy, array('get' => 'all', 'orderby' => 'id', 'fields' => 'id=>parent'));
+        foreach ( $terms as $term_id => $parent ) {
+                if ( $parent > 0 )
+                        $children[$parent][] = $term_id;
         }
         set_transient("{$taxonomy}_children", $children);