* zin: refactor set:xxx usage to compatible with php 5.4.

module/repo/ui/diffeditor.html.php

@@ -39,7 +39,7 @@ div(
     tabs
     (
         set::id('monacoTabs'),
-        set::class('relative'),
+        set::className('relative'),
         div(setStyle(array('position' => 'absolute', 'width' => '100%', 'height' => '35px', 'background' => '#efefef', 'top' => '0px'))),
         tabPane
         (
@@ -51,7 +51,7 @@ div(
                 icon
                 (
                     'close',
-                    set::class('monaco-close'),
+                    set::className('monaco-close'),
                 )
             ),
             div(set::id('tab-' . $currentEntry)),
@@ -60,7 +60,7 @@ div(
         (
             set::arrow(false),
             set::staticMenu(true),
-            set::class('absolute top-0 right-0 z-10 monaco-dropmenu'),
+            set::className('absolute top-0 right-0 z-10 monaco-dropmenu'),
             btn
             (
                 setClass('ghost text-black pull-right'),
@@ -71,8 +71,8 @@ div(
                 $dropMenus
             ),
         ),
-        div(set::class('absolute top-0 left-0 z-20 arrow-left btn-left'), icon('chevron-left')),
-        div(set::class('absolute top-0 right-0 z-20 arrow-right btn-right'), icon('chevron-right')),
+        div(set::className('absolute top-0 left-0 z-20 arrow-left btn-left'), icon('chevron-left')),
+        div(set::className('absolute top-0 right-0 z-20 arrow-right btn-right'), icon('chevron-right')),
     )
 );
 
@@ -92,4 +92,4 @@ sidebar
     )
 );
 
-a(set::class('iframe'), setData('size', '1000px'), setData('toggle', 'modal'), set::id('linkObject'));
+a(set::className('iframe'), setData('size', '1000px'), setData('toggle', 'modal'), set::id('linkObject'));