$n = intval($n);
return intval(0);
}}
-;
-$a->strings["Smileybutton settings"] = "表情按钮设置";
-$a->strings["You can hide the button and show the smilies directly."] = "您可以隐藏按钮并直接显示表情符号。";
-$a->strings["Hide the button"] = "隐藏按钮";
-$a->strings["Save Settings"] = "保存设置";
+$a->strings['Smileybutton settings'] = '表情按钮设置';
+$a->strings['You can hide the button and show the smilies directly.'] = '您可以隐藏按钮并直接显示表情符号。';
+$a->strings['Hide the button'] = '隐藏按钮';
+$a->strings['Save Settings'] = '保存设置';