Ticket #25229: post-thumbnail-template1.diff

wp-includes/post-thumbnail-template.php

@@ -85 +85 @@
 function get_the_post_thumbnail( $post_id = null, $size = 'post-thumbnail', $attr = '' ) {
         $post_id = ( null === $post_id ) ? get_the_ID() : $post_id;
         $post_thumbnail_id = get_post_thumbnail_id( $post_id );
+        /**
+         * Filters the post thumbnail size.
+         *
+         * @since 2.9.0
+         *
+         * @param string $size The size of a post thumbnail.
+         * @see get_the_post_thumbnail.
+         */
         $size = apply_filters( 'post_thumbnail_size', $size );
         if ( $post_thumbnail_id ) {
+                /**
+                 * Before fetching the post thumbnail HTML.
+                 *
+                 * @since 2.9.0
+                 *
+                 * @param string $post_id Post ID.
+                 * @param string $post_thumbnail_id The post thumbnail ID.
+                 * @param string $size The size of a post thumbnail. 
+                 */
                 do_action( 'begin_fetch_post_thumbnail_html', $post_id, $post_thumbnail_id, $size ); // for "Just In Time" filtering of all of wp_get_attachment_image()'s filters
                 if ( in_the_loop() )
                         update_post_thumbnail_cache();
                 $html = wp_get_attachment_image( $post_thumbnail_id, $size, false, $attr );
+                /**
+                 * After fetching the post thumbnail HTML.
+                 *
+                 * @since 2.9.0
+                 *
+                 * @param string $post_id Post ID.
+                 * @param string $post_thumbnail_id The post thumbnail ID.
+                 * @param string $size The size of a post thumbnail. 
+                 */
                 do_action( 'end_fetch_post_thumbnail_html', $post_id, $post_thumbnail_id, $size );
         } else {
                 $html = '';
         }
+        /**
+         * Filters the post thumbnail HTML.
+         *
+         * @since 2.9.0
+         *
+         * @param string $html Gets the image attachment for the post thumbnail.
+         * @param string $post_id Post ID.
+         * @param string $post_thumbnail_id The post thumbnail ID.
+         * @param string $size The size of a post thumbnail. 
+         * @param string $attr Optional. Query string of attributes.
+         */
         return apply_filters( 'post_thumbnail_html', $html, $post_id, $post_thumbnail_id, $size, $attr );
 }