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Avoid 'Only variables should be passed by reference' warnings. Reverts [18110]. see #18975 

git-svn-id: https://develop.svn.wordpress.org/trunk@18998 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2011-10-18 20:44:39 +00:00
parent 9683b05c4e
commit 789dab3f20
4 changed files with 4 additions and 4 deletions
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2
wp-admin/admin-ajax.php
View File

@ -860,7 +860,7 @@ case 'add-meta' :
'supplemental' => array('postid' => $pid) 'supplemental' => array('postid' => $pid)
) ); ) );
} else { // Update? } else { // Update?
$mid = (int) array_pop( array_keys($_POST['meta']) ); $mid = (int) array_pop( $var_by_ref = array_keys($_POST['meta']) );
$key = stripslashes( $_POST['meta'][$mid]['key'] ); $key = stripslashes( $_POST['meta'][$mid]['key'] );
$value = stripslashes( $_POST['meta'][$mid]['value'] ); $value = stripslashes( $_POST['meta'][$mid]['value'] );
if ( '' == trim($key) ) if ( '' == trim($key) )

2
wp-admin/includes/nav-menu.php
View File

@ -337,7 +337,7 @@ function _wp_ajax_menu_quick_search( $request = array() ) {
while ( have_posts() ) { while ( have_posts() ) {
the_post(); the_post();
if ( 'markup' == $response_format ) { if ( 'markup' == $response_format ) {
echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( get_the_ID() ) ) ), 0, (object) $args ); echo walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', array( get_post( $var_by_ref = get_the_ID() ) ) ), 0, (object) $args );
} elseif ( 'json' == $response_format ) { } elseif ( 'json' == $response_format ) {
echo json_encode( echo json_encode(
array( array(

2
wp-app.php
View File

@ -223,7 +223,7 @@ class AtomServer {
*/ */
function __construct() { function __construct() {
$this->script_name = array_pop( explode( '/', $_SERVER['SCRIPT_NAME'] ) ); $this->script_name = array_pop( $var_by_ref = explode( '/', $_SERVER['SCRIPT_NAME'] ) );
$this->app_base = site_url( $this->script_name . '/' ); $this->app_base = site_url( $this->script_name . '/' );
$this->selectors = array( $this->selectors = array(

2
wp-includes/wp-db.php
View File

@ -1369,7 +1369,7 @@ class wpdb {
// Return an array of row objects with keys from column 1 // Return an array of row objects with keys from column 1
// (Duplicates are discarded) // (Duplicates are discarded)
foreach ( $this->last_result as $row ) { foreach ( $this->last_result as $row ) {
$key = array_shift( get_object_vars( $row ) ); $key = array_shift( $var_by_ref = get_object_vars( $row ) );
if ( ! isset( $new_array[ $key ] ) ) if ( ! isset( $new_array[ $key ] ) )
$new_array[ $key ] = $row; $new_array[ $key ] = $row;
} }