fix formatCode()

include/functions.php

@@ -229,8 +229,8 @@ function formatUrl($url, $newWindow = false, $text = '', $linkClass = '') {
 	return addTempCode("<a".($linkClass ? " class=\"$linkClass\"" : '')." href=\"$url\"" . ($newWindow==true? " target=\"_blank\"" : "").">$text</a>");
 }
 function formatCode($text) {
-	global $lang_functions;
+    $textCode = nexus_trans("label.text_code");
-	return addTempCode("<br /><div class=\"codetop\">".$lang_functions['text_code']."</div><div class=\"codemain\"><pre><code>$text</code></pre></div><br />");
+	return addTempCode("<br /><div class=\"codetop\">".$textCode."</div><div class=\"codemain\"><pre><code>$text</code></pre></div><br />");
 }
 
 function formatImg($src, $enableImageResizer, $image_max_width, $image_max_height, $imgId = "") {

resources/lang/en/label.php

@@ -45,6 +45,7 @@ return [
     'created_at_begin' => 'Created at begin',
     'created_at_end' => 'Created at end',
     'text_quote' => 'Quote',
+    'text_code' => "CODE",
     'setting' => [
         'nav_text' => 'Setting',
         'backup' => [

resources/lang/zh_CN/label.php

@@ -45,6 +45,7 @@ return [
     'created_at_begin' => '创建时间开始',
     'created_at_end' => '创建时间结束',
     'text_quote' => '引用',
+    'text_code' => "代码",
     'setting' => [
         'nav_text' => '设置',
         'backup' => [

resources/lang/zh_TW/label.php

@@ -45,6 +45,7 @@ return [
     'created_at_begin' => '創建時間開始',
     'created_at_end' => '創建時間結束',
     'text_quote' => '引用',
+    'text_code' => "代碼",
     'setting' => [
         'nav_text' => '設置',
         'backup' => [