Changeset 56617

Timestamp:

09/19/2023 12:28:25 PM (13 months ago)

Author:

SergeyBiryukov

Message:

KSES: Add writing-mode to the list of safe CSS properties.

Original PR from Gutenberg repository:

• ​#54581 Gutenberg Plugin: Add hook to allow `writing-mode` as a safe CSS property

Reference: ​MDN Web Docs: writing-mode.

Follow-up to [56605].

Props wildworks, mukesh27, poena, andrewserong.
Fixes #59387.

Location:

trunk

Files:

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

trunk/src/wp-includes/kses.php

@@ -2302 +2302 @@
  * @since 6.3.0 Extended support for `filter` to accept a URL and added support for repeat().
  *              Added support for `box-shadow`.
+ * @since 6.4.0 Added support for `writing-mode`.
  *
  * @param string $css        A string of CSS rules.
@@ -2462 +2463 @@
             'overflow',
             'vertical-align',
+            'writing-mode',
 
             'position',

trunk/tests/phpunit/tests/kses.php

@@ -1342 +1342 @@
                 'expected' => '',
             ),
+            // `writing-mode` introduced in 6.4.
+            array(
+                'css'      => 'writing-mode: vertical-rl',
+                'expected' => 'writing-mode: vertical-rl',
+            ),
         );
     }