【TP5 :请求】HTTP头信息

版权声明:本文为ywcmoon原创文章,未经允许不得转载。 https://blog.csdn.net/qq_39251267/article/details/82626502

HTTP头信息

使用Request对象的header方法获取当前请求的HTTP 请求头信息

$info = Request::instance()->header();
echo $info['accept'];
echo $info['accept-encoding'];
echo $info['user-agent'];

直接获取某个请求头信息

$agent = Request::instance()->header('user-agent');

HTTP请求头信息的名称不区分大小写,并且 _ 会自动转换为-,下面写法等效

$agent = Request::instance()->header('user-agent');
$agent = Request::instance()->header('User-Agent');
$agent = Request::instance()->header('USER_AGENT');

猜你喜欢

转载自blog.csdn.net/qq_39251267/article/details/82626502