Changeset 58471 for trunk/src/wp-includes/formatting.php

Timestamp:

06/24/2024 02:40:47 PM (20 months ago)

Author:

audrasjb

Message:

Editor: Sanitize Template Part HTML tag on save.

Props xknown, peterwilsoncc, jorbin, bernhard-reiter, azaozz.

File:

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

trunk/src/wp-includes/formatting.php

@@ -4791 +4791 @@
  *
  * @since 2.5.0
+ * @since 6.5.5 Allow hyphens in tag names (i.e. custom elements).
  *
  * @param string $tag_name
@@ -4796 +4797 @@
  */
 function tag_escape( $tag_name ) {
-    $safe_tag = strtolower( preg_replace( '/[^a-zA-Z0-9_:]/', '', $tag_name ) );
+    $safe_tag = strtolower( preg_replace( '/[^a-zA-Z0-9-_:]/', '', $tag_name ) );
     /**
      * Filters a string cleaned and escaped for output as an HTML tag.