Ticket #18975: 18975.3.patch

wp-admin/admin-ajax.php

@@ -860 +860 @@
                         'supplemental' => array('postid' => $pid)
                 ) );
         } else { // Update?
-                $mid = (int) array_pop( $var_by_ref = array_keys($_POST['meta']) );
+                $var_by_ref = array_keys( $_POST['meta'] );
+                $mid = (int) array_pop( $var_by_ref );
                 $key = stripslashes( $_POST['meta'][$mid]['key'] );
                 $value = stripslashes( $_POST['meta'][$mid]['value'] );
                 if ( '' == trim($key) )

wp-admin/includes/nav-menu.php

@@ -337 +337 @@
                         while ( have_posts() ) {
                                 the_post();
                                 if ( 'markup' == $response_format ) {
-                                        echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( $var_by_ref = get_the_ID() ) ) ), 0, (object) $args );
+                                        $var_by_ref = get_the_ID();
+                                        echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( $var_by_ref ) ) ), 0, (object) $args );
                                 } elseif ( 'json' == $response_format ) {
                                         echo json_encode(
                                                 array(

wp-app.php

@@ -223 +223 @@
          */
         function __construct() {
 
-                $this->script_name = array_pop( $var_by_ref = explode( '/', $_SERVER['SCRIPT_NAME'] ) );
+                $var_by_ref = explode( '/', $_SERVER['SCRIPT_NAME'] );
+                $this->script_name = array_pop( $var_by_ref );
                 $this->app_base = site_url( $this->script_name . '/' );
 
                 $this->selectors = array(

wp-includes/wp-db.php

@@ -1386 +1386 @@
                         // Return an array of row objects with keys from column 1
                         // (Duplicates are discarded)
                         foreach ( $this->last_result as $row ) {
-                                $key = array_shift( $var_by_ref = get_object_vars( $row ) );
+                                $var_by_ref = get_object_vars( $row );
+                                $key = array_shift( $var_by_ref );
                                 if ( ! isset( $new_array[ $key ] ) )
                                         $new_array[ $key ] = $row;
                         }