Javascript google translate setcookie默认语言不工作

Javascript google translate setcookie默认语言不工作,javascript,php,jquery,html,Javascript,Php,Jquery,Html,我无法将googletrans cookie设置为默认语言(意大利语)。我的代码: <html> <body> <?php if(!isset($_COOKIE['googtrans'])) { setcookie('googtrans', '/en/it', time()+3600, '/','.impiantild.it'); header("Location: www.impiantild.it"); //redirect to himself

我无法将googletrans cookie设置为默认语言(意大利语)。我的代码:

<html>
<body>
<?php 
if(!isset($_COOKIE['googtrans']))
{
  setcookie('googtrans', '/en/it',  time()+3600, '/','.impiantild.it'); 
  header("Location: www.impiantild.it"); //redirect to himself
}
?>

<div id="google_translate_element"></div><script type="text/javascript">
function googleTranslateElementInit() {
  new google.translate.TranslateElement({pageLanguage: 'en', includedLanguages: 'ar,en,es,it,zh-TW', layout: google.translate.TranslateElement.InlineLayout.SIMPLE}, 'google_translate_element');
}
</script><script type="text/javascript" src="http://translate.google.com/translate_a/element.js?cb=googleTranslateElementInit"></script>

</body>
</html>

函数googleTranslateElementInit(){
新的google.translate.TranslateElement({pageLanguage:'en',includeLanguages:'ar,en,es,it,zh TW',布局:google.translate.TranslateElement.InlineLayout.SIMPLE},'google_translate_element');
}
Set
error\u报告(E\u ALL)
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警告:标题已由
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错误报告(E\u ALL)之前的输出
您应该有
警告:标题已由
发送。这是因为发送头之前的输出