resources: Collapse all jQuery UI modules into one deprecated mega-module

[lhc/web/wiklou.git] / includes / XmlSelect.php

diff --git a/includes/XmlSelect.php b/includes/XmlSelect.php
index 89f2f41..45002e8 100644 (file)
--- a/includes/XmlSelect.php
+++ b/includes/XmlSelect.php
@@ -70,16 +70,12 @@ class XmlSelect {
         * @return string|null
         */
        public function getAttribute( $name ) {
-               if ( isset( $this->attributes[$name] ) ) {
-                       return $this->attributes[$name];
-               } else {
-                       return null;
-               }
+               return $this->attributes[$name] ?? null;
        }
 
        /**
         * @param string $label
-        * @param string $value If not given, assumed equal to $label
+        * @param string|false $value If not given, assumed equal to $label
         */
        public function addOption( $label, $value = false ) {
                $value = $value !== false ? $value : $label;
@@ -103,7 +99,7 @@ class XmlSelect {
         * label => ( label => value, label => value )
         *
         * @param array $options
-        * @param string|array $default
+        * @param string|array|false $default
         * @return string
         */
        static function formatOptions( $options, $default = false ) {