Changeset 33499

Timestamp:

07/29/2015 08:06:56 PM (9 years ago)

Author:

azaozz

Message:

Fix do_shortcode('<[shortcode]') edge case.
Props miqrogroove. Fixes #33116 for 4.2.

Location:

branches/4.2

Files:

• src/wp-includes/shortcodes.php (modified) (1 diff)
• tests/phpunit/tests/shortcode.php (modified) (2 diffs)

branches/4.2/src/wp-includes/shortcodes.php

@@ -374 +374 @@
         $attributes = wp_kses_attr_parse( $element );
         if ( false === $attributes ) {
+            // Some plugins are doing things like [name] <[email]>.
+            if ( 1 === preg_match( '%^<\s*\[\[?[^\[\]]+\]%', $element ) ) {
+                $element = preg_replace_callback( "/$pattern/s", 'do_shortcode_tag', $element );
+            }
+
             // Looks like we found some crazy unfiltered HTML.  Skipping it for sanity.
             $element = strtr( $element, $trans );

branches/4.2/tests/phpunit/tests/shortcode.php

@@ -418 +418 @@
             ),
             array(
+                '<[[gallery]]>',
+                '<[gallery]>',
+            ),
+            array(
+                '<div style="background:url([[gallery]])">',
+                '<div style="background:url([[gallery]])">',
+            ),
+            array(
                 '[gallery]<div>Hello</div>[/gallery]',
                 '',
@@ -454 +462 @@
                 '<div [[gallery]]>', // Shortcodes will never be stripped inside elements.
                 '<div [[gallery]]>',
+            ),
+            array(
+                '<[[gallery]]>',
+                '<[[gallery]]>',
             ),
             array(