PHP常用http头

2017-01-12 09:58:06来源:oschina作者:酷笔记人点击

第七城市

PHP常用Http头


404 header('HTTP/1.1 404 Not Found');


301,302 #firefox中有时会缓存301跳转所以加上了缓存过期 header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); header("Last-Modified: ".gmdate("D, d M Y H:i:s")."GMT"); header("Cache-Control: no-cache, must-revalidate"); header("Pragma: no-cache"); header('HTTP/1.1 301 Moved Permanently'); header('Location: '.$url,true,301);


附件下载 header("Cache-Control: must-revalidate,post-check=0,pre-check=0"); header("Content-Description: File Transfer"); header ("Content-type: application/octet-stream"); header ("Content-Length: " .filesize ($f_name)); header ("Content-Disposition: attachment; filename=" . basename($f_name)); readfile($f_name);


PHPExcel下载 $filename='联盟排行榜'.$date.'.xlsx'; header("Content-Type: application/force-download"); header("Content-Type: application/octet-stream"); header("Content-Type: application/download"); header('Content-Disposition:inline;filename="'.$filename.'"'); header("Content-Transfer-Encoding: binary"); header("Expires: Mon, 26 Jul 1997 05:00:00 GMT"); header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); header("Pragma: no-cache"); $objWriter->save('php://output');


Excel header('Content-Type: application/vnd.ms-excel'); header("Content-Disposition:attachment; filename=demo.xls"); header('Cache-Control: max-age=0');


原文链接:http://www.kubiji.cn/topic-id2507.html

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