Changeset 8111 for trunk/wp-includes/classes.php

Timestamp:

06/17/2008 03:07:42 AM (16 years ago)

Author:

ryan

Message:

Don't do sizeof() in a loop. Props DD32. see #7147

File:

• trunk/wp-includes/classes.php (modified) (2 diffs)

trunk/wp-includes/classes.php

@@ -430 +430 @@
              ($max_depth != 0 &&  $max_depth > $depth+1 )) { //whether to descend
 
-            for ( $i = 0; $i < sizeof( $children_elements ); $i++ ) {
+            $num_elements = sizeof( $children_elements );
+            for ( $i = 0; $i < $num_elements; $i++ ) {
 
                 $child = $children_elements[$i];
@@ -443 +444 @@
 
                     array_splice( $children_elements, $i, 1 );
+                    $num_elements--;
                     $this->display_element( $child, $children_elements, $max_depth, $depth + 1, $args, $output );
                     $i = -1;