Ariadne-CMS / arc-xml

src/xml/NodeListTrait.php

Doc Comments +3 added lines

@@ -55,6 +55,9 @@
         }
     }
 
+    /**
+     * @param string $contents
+     */
     protected function escape( $contents ) {
         $contents = preg_replace('/[^\x{0009}\x{000a}\x{000d}\x{0020}-\x{D7FF}\x{E000}-\x{FFFD}]+/u', '', $contents);
         return htmlspecialchars( $contents, ENT_XML1, 'UTF-8');