Ticket #38914: 38914.patch

src/wp-includes/shortcodes.php

@@ -244 +244 @@
  * 6 - An extra ] to allow for escaping shortcodes with double [[]]
  *
  * @since 2.5.0
+ * @since 4.4.0 The `$tagnames` argument was added.
  *
  * @global array $shortcode_tags
  *