Changeset 48983 for trunk/src/wp-includes/formatting.php

Timestamp:

09/17/2020 10:12:32 AM (5 years ago)

Author:

SergeyBiryukov

Message:

Formatting: Make sure links_add_target() adds the target attribute to the correct tag.

Previously, the attribute could unintentionally be added to a tag that starts with the same characters, e.g. <aside> instead of <a>.

Props antonlukin.
Fixes #51313.

File:

• trunk/src/wp-includes/formatting.php (modified) (1 diff)

trunk/src/wp-includes/formatting.php

@@ -5244 +5244 @@
     $_links_add_target = $target;
     $tags              = implode( '|', (array) $tags );
-    return preg_replace_callback( "!<($tags)([^>]*)>!i", '_links_add_target', $content );
+    return preg_replace_callback( "!<($tags)((\s[^>]*)?)>!i", '_links_add_target', $content );
 }