Merge "Add mobile target to mediawiki.special"

[lhc/web/wiklou.git] / includes / actions / Action.php

diff --git a/includes/actions/Action.php b/includes/actions/Action.php
index 6ddc596..ead8efa 100644 (file)
--- a/includes/actions/Action.php
+++ b/includes/actions/Action.php
@@ -101,7 +101,7 @@ abstract class Action {
                }
 
                if ( is_callable( $classOrCallable ) ) {
-                       return call_user_func_array( $classOrCallable, array( $page, $context ) );
+                       return call_user_func_array( $classOrCallable, [ $page, $context ] );
                }
 
                return $classOrCallable;
@@ -164,7 +164,7 @@ abstract class Action {
         * @return bool
         */
        final public static function exists( $name ) {
-               return self::getClass( $name, array() ) !== null;
+               return self::getClass( $name, [] ) !== null;
        }
 
        /**
@@ -252,7 +252,7 @@ abstract class Action {
         */
        final public function msg() {
                $params = func_get_args();
-               return call_user_func_array( array( $this->getContext(), 'msg' ), $params );
+               return call_user_func_array( [ $this->getContext(), 'msg' ], $params );
        }
 
        /**
@@ -417,4 +417,13 @@ abstract class Action {
                        wfTransactionalTimeLimit();
                }
        }
+
+       /**
+        * Indicates whether this action may perform database writes
+        * @return bool
+        * @since 1.27
+        */
+       public function doesWrites() {
+               return false;
+       }
 }