Changeset 24684

Timestamp:

07/12/2013 07:51:59 PM (12 years ago)

Author:

nacin

Message:

Add types parameter to get_media_embedded_in_content(). props aaroncampbell. see #24202.

File:

• trunk/wp-includes/media.php (modified) (1 diff)

trunk/wp-includes/media.php

@@ -1871 +1871 @@
  * @since 3.6.0
  *
- * @param string $type Type of media: audio or video
  * @param string $content A string which might contain media data.
+ * @param array $types array of media types: 'audio', 'video', 'object', 'embed', or 'iframe'
  * @return array A list of found HTML media embeds
  */
-function get_media_embedded_in_content( $content ) {
+function get_media_embedded_in_content( $content, $types = null ) {
     $html = array();
-
-    foreach ( array( 'audio', 'video', 'object', 'embed', 'iframe' ) as $tag ) {
+    $allowed_media_types = array( 'audio', 'video', 'object', 'embed', 'iframe' );
+    if ( ! empty( $types ) ) {
+        if ( ! is_array( $types ) )
+            $types = array( $types );
+        $allowed_media_types = array_intersect( $allowed_media_types, $types );
+    }
+
+    foreach ( $allowed_media_types as $tag ) {
         if ( preg_match( '#' . get_tag_regex( $tag ) . '#', $content, $matches ) ) {
             $html[] = $matches[0];