Changeset 52484 for branches/3.9/src/wp-includes/taxonomy.php

Timestamp:

01/06/2022 06:25:42 PM (4 years ago)

Author:

desrosj

Message:

Grouped backports to the 3.9 branch.

• Query: Improve sanitization within WP_Tax_Query.
• Upgrade/Install: Avoid using unserialize() unnecessarily.
• Formatting: Correctly encode ASCII characters in post slugs.

Merges [52454,52456-52457] to the 3.9 branch.
Props vortfu, dd32, ehtis, zieladam, whyisjake, xknown, peterwilsoncc, desrosj, iandunn.

Location:

branches/3.9

Files:

• . (modified) (1 prop)
• src/wp-includes/taxonomy.php (modified) (1 diff)

branches/3.9/src/wp-includes/taxonomy.php

@@ -819 +819 @@
         }
 
-        $query['terms'] = array_unique( (array) $query['terms'] );
+        if ( 'slug' === $query['field'] || 'name' === $query['field'] ) {
+            $query['terms'] = array_unique( (array) $query['terms'] );
+        } else {
+            $query['terms'] = wp_parse_id_list( $query['terms'] );
+        }
 
         if ( is_taxonomy_hierarchical( $query['taxonomy'] ) && $query['include_children'] ) {