[wp-trac] [WordPress Trac] #11571: Provide easy way to return url of thumbnail image

[WordPress Trac]

#11571: Provide easy way to return url of thumbnail image
-----------------------------+----------------------------------------------
 Reporter:  braindrain       |       Owner:                   
     Type:  feature request  |      Status:  new              
 Priority:  normal           |   Milestone:  3.1              
Component:  Post Thumbnails  |     Version:  2.9              
 Severity:  normal           |    Keywords:  reporter-feedback
-----------------------------+----------------------------------------------

Comment(by chrisscott):

 Here's what I ended up doing to do this based on
 `get_the_post_thumbnail()`:

 {{{
 function get_post_thumbnail_url( $post_id = NULL ) {
         global $id;
         $post_id = ( NULL === $post_id ) ? $id : $post_id;

         $post_thumbnail_id = get_post_thumbnail_id( $post_id );
         $url = false;

         if ( $post_thumbnail_id ) {
                 $size = apply_filters( 'post_thumbnail_size', 'post-
 thumbnail' );
                 $image = wp_get_attachment_image_src( $post_thumbnail_id,
 $size, false );

                 if ( $image ) {
                         list( $src, $width, $height ) = $image;
                         $url = $src;
                 }
         }

         return $url;
 }
 }}}

 If this looks good to add to `post-thumbnail-template.php` let me know and
 I'll submit a patch.

-- 
Ticket URL: <http://core.trac.wordpress.org/ticket/11571#comment:5>
WordPress Trac <http://core.trac.wordpress.org/>
WordPress blogging software