Revert "jquery.textSelection: Remove hardcoded checks for removed WikiEditor iframe...

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

diff --git a/includes/WebRequest.php b/includes/WebRequest.php
index 9a9cdf1..9bc464a 100644 (file)
--- a/includes/WebRequest.php
+++ b/includes/WebRequest.php
@@ -371,7 +371,7 @@ class WebRequest {
         * selected by a drop-down menu). For freeform input, see getText().
         *
         * @param string $name
-        * @param string $default Optional default (or NULL)
+        * @param string $default Optional default (or null)
         * @return string
         */
        public function getVal( $name, $default = null ) {
@@ -418,10 +418,10 @@ class WebRequest {
        /**
         * Fetch an array from the input or return $default if it's not set.
         * If source was scalar, will return an array with a single element.
-        * If no source and no default, returns NULL.
+        * If no source and no default, returns null.
         *
         * @param string $name
-        * @param array $default Optional default (or NULL)
+        * @param array $default Optional default (or null)
         * @return array
         */
        public function getArray( $name, $default = null ) {
@@ -436,11 +436,11 @@ class WebRequest {
        /**
         * Fetch an array of integers, or return $default if it's not set.
         * If source was scalar, will return an array with a single element.
-        * If no source and no default, returns NULL.
+        * If no source and no default, returns null.
         * If an array is returned, contents are guaranteed to be integers.
         *
         * @param string $name
-        * @param array $default option default (or NULL)
+        * @param array $default Option default (or null)
         * @return array Array of ints
         */
        public function getIntArray( $name, $default = null ) {