Ticket #39294: 39294.patch

src/wp-includes/shortcodes.php

@@ -331 +331 @@
          * @since 4.7.0
          *
          * @param bool|string $return      Short-circuit return value. Either false or the value to replace the shortcode with.
-         * @param string      $tag         Shortcode name.
-         * @param array       $attr        Shortcode attributes array,
-         * @param array       $m           Regular expression match array.
+         * @param string       $tag         Shortcode name.
+         * @param array|string $attr        Shortcode attributes array or empty string.
+         * @param array        $m           Regular expression match array.
          */
         $return = apply_filters( 'pre_do_shortcode_tag', false, $tag, $attr, $m );
         if ( false !== $return ) {
@@ -350 +350 @@
          * @since 4.7.0
          *
          * @param string $output Shortcode output.
-         * @param string $tag    Shortcode name.
-         * @param array  $attr   Shortcode attributes array,
-         * @param array  $m      Regular expression match array.
+         * @param string       $tag    Shortcode name.
+         * @param array|string $attr   Shortcode attributes array or empty string.
+         * @param array        $m      Regular expression match array.
          */
         return apply_filters( 'do_shortcode_tag', $output, $tag, $attr, $m );
 }