* Two new functions:

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

diff --git a/includes/GlobalFunctions.php b/includes/GlobalFunctions.php
index 1fa8ab7..b971d90 100644 (file)
--- a/includes/GlobalFunctions.php
+++ b/includes/GlobalFunctions.php
@@ -380,10 +380,10 @@ function wfMsgGetKey( $key, $useDB, $forContent = false ) {
                if( is_object( $lang ) ) {
                        $message = $lang->getMessage( $key );
                } else {
-                       $message = '';
+                       $message = false;
                }
                wfRestoreWarnings();
-               if(!$message)
+               if($message === false)
                        $message = Language::getMessage($key);
                if(strstr($message, '{{' ) !== false) {
                        $message = $wgParser->transformMsg($message, $wgMsgParserOptions);
@@ -1274,6 +1274,10 @@ function wfElementClean( $element, $attribs = array(), $contents = '') {
        return wfElement( $element, $attribs, $contents );
 }
 
+// Shortcuts
+function wfOpenElement( $element ) { return "<$element>"; }
+function wfCloseElement( $element ) { return "</$element>"; }
+
 /**
  * Create a namespace selector
  *