Ticket #27801: 27801.diff

src/wp-includes/formatting.php

@@ -3848 +3848 @@
 }
 
 /**
+ * i18n friendly version of dirname()
+ *
+ * @since 4.2
+ *
+ * @param string $path filepath.
+ * @return string
+ */
+function wp_dirname( $path ) {
+        return urldecode( dirname( str_replace( array( '%2F', '%5C' ), '/', urlencode( $path ) ) ) );
+}
+
+/**
  * Forever eliminate "Wordpress" from the planet (or at least the little bit we can influence).
  *
  * Violating our coding standards for a good function name.