Options, Meta APIs: Correct some inline docs for update_post_meta and delete_post_meta.

dream-encode · dream-encode · commit 3707a6ca5ceb · 2022-02-01T17:10:48.000Z
In `update_post_meta` and `delete_post_meta`, code was added to fetch the parent post if these functions were called for a revision post ID. In [9252], the code was apparently copied from `add_post_meta`, and the inline comment describing the new block of code was not updated to mention either "updated" or "deleted" respectively. This change corrects the comment in both functions to reflect the current action instead of "added". Props thelovekesh, rehanali. Fixes #54835. git-svn-id: https://develop.svn.wordpress.org/trunk@52660 602fd350-edb4-49c9-b593-d223f7449a82
diff --git a/src/wp-includes/post.php b/src/wp-includes/post.php
@@ -2475,7 +2475,7 @@ function add_post_meta( $post_id, $meta_key, $meta_value, $unique = false ) {
  * @return bool True on success, false on failure.
  */
 function delete_post_meta( $post_id, $meta_key, $meta_value = '' ) {
-	// Make sure meta is added to the post, not a revision.
+	// Make sure meta is deleted from the post, not from a revision.
 	$the_post = wp_is_post_revision( $post_id );
 	if ( $the_post ) {
 		$post_id = $the_post;
@@ -2527,7 +2527,7 @@ function get_post_meta( $post_id, $key = '', $single = false ) {
  *                  is the same as the one that is already in the database.
  */
 function update_post_meta( $post_id, $meta_key, $meta_value, $prev_value = '' ) {
-	// Make sure meta is added to the post, not a revision.
+	// Make sure meta is updated for the post, not for a revision.
 	$the_post = wp_is_post_revision( $post_id );
 	if ( $the_post ) {
 		$post_id = $the_post;
