1
header('Location:'.$url); //Location和":"之间无空格。
header(
'Location:'
.
$url
);
//Location和":"之间无空格。
header('content-type:text/html;charset=utf-8');
'content-type:text/html;charset=utf-8'
header('HTTP/1.1 404 Not Found');
'HTTP/1.1 404 Not Found'
header('Refresh: 10; url=http://www.baidu.com/'); //10s后跳转。
'Refresh: 10; url=http://www.baidu.com/'
); //10s后跳转。
2
3
4
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
"Expires: Mon, 26 Jul 1997 05:00:00 GMT"
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . "GMT");
"Last-Modified: "
gmdate
(
"D, d M Y H:i:s"
) .
"GMT"
header("Cache-Control: no-cache, must-revalidate");
"Cache-Control: no-cache, must-revalidate"
header("Pragma: no-cache");
"Pragma: no-cache"
header('HTTP/1.1 401 Unauthorized');
'HTTP/1.1 401 Unauthorized'
header('WWW-Authenticate: Basic realm="Top Secret"');
'WWW-Authenticate: Basic realm="Top Secret"'
header('Content-Type: application/octet-stream'); //设置内容类型
'Content-Type: application/octet-stream'
//设置内容类型
header('Content-Disposition: attachment; filename="example.zip"'); //设置MIME用户作为附件
'Content-Disposition: attachment; filename="example.zip"'
//设置MIME用户作为附件
header('Content-Transfer-Encoding: binary'); //设置传输方式
'Content-Transfer-Encoding: binary'
//设置传输方式
header('Content-Length: '.filesize('example.zip')); //设置内容长度
'Content-Length: '
filesize
'example.zip'
));
//设置内容长度