Note in the hook docs for preview_post_link that the $post parameter was added.

See #28729. git-svn-id: https://develop.svn.wordpress.org/trunk@28979 602fd350-edb4-49c9-b593-d223f7449a82
2014-07-03 20:04:56 +00:00 · 2014-07-03 20:04:56 +00:00 · 79dd39c19c
commit 79dd39c19c
parent a7c3b23f1c
1 changed files with 1 additions and 0 deletions
--- a/src/wp-admin/includes/meta-boxes.php
+++ b/src/wp-admin/includes/meta-boxes.php
@ -46,6 +46,7 @@ if ( 'publish' == $post->post_status ) {
 	 * Filter the URI of a post preview in the post submit box.
 	 *
 	 * @since 2.0.5
+	 * @since 4.0.0 $post parameter was added.
 	 *
 	 * @param string  $preview_link URI the user will be directed to for a post preview.
 	 * @param WP_Post $post         Post object.