Changeset 24129 for trunk/wp-includes/media.php

Timestamp:

04/29/2013 02:48:31 PM (12 years ago)

Author:

nacin

Message:

Variables passed by reference do not need to be set first.

props kovshenin.
see #24222.

File:

• trunk/wp-includes/media.php (modified) (7 diffs)

trunk/wp-includes/media.php

@@ -1909 +1909 @@
 function get_content_media( $type, &$content, $html = true, $remove = false, $limit = 0 ) {
     $items = array();
-    $matches = array();
 
     if ( preg_match_all( '/' . get_shortcode_regex() . '/s', $content, $matches, PREG_SET_ORDER ) && ! empty( $matches ) ) {
@@ -1928 +1927 @@
         return $items;
 
-    $src = '';
     $data = array();
 
@@ -1959 +1957 @@
 function get_embedded_media( $type, &$content, $remove = false, $limit = 0 ) {
     $html = array();
-    $matches = '';
 
     foreach ( array( $type, 'object', 'embed', 'iframe' ) as $tag ) {
@@ -2207 +2204 @@
  */
 function get_content_images( &$content, $html = true, $remove = false, $limit = 0 ) {
-    $matches = array();
     $tags = array();
     $captions = array();
@@ -2256 +2252 @@
         return $tags;
 
-    $src = '';
     $srcs = array();
 
@@ -2301 +2296 @@
  */
 function get_content_galleries( &$content, $html = true, $remove = false, $limit = 0 ) {
-    $src = '';
     $galleries = array();
-    $matches = array();
 
     if ( preg_match_all( '/' . get_shortcode_regex() . '/s', $content, $matches, PREG_SET_ORDER ) && ! empty( $matches ) ) {
@@ -2494 +2487 @@
 
         $count = 1;
-        $matches = array();
         $content = $post->post_content;