Changeset 31239 for trunk/src/wp-includes/media.php

Timestamp:

01/18/2015 08:32:50 PM (10 years ago)

Author:

SergeyBiryukov

Message:

attachment_url_to_postid() should always return an integer.

props nathan_dawson, ashfame.
fixes #31044.

File:

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

trunk/src/wp-includes/media.php

@@ -3296 +3296 @@
  *
  * @param string $url The URL to resolve.
- * @return int The found post ID.
+ * @return int The found post ID, or 0 on failure.
  */
 function attachment_url_to_postid( $url ) {
@@ -3313 +3313 @@
     );
     $post_id = $wpdb->get_var( $sql );
-    if ( ! empty( $post_id ) ) {
-        return (int) $post_id;
-    }
+
+    return (int) $post_id;
 }