<?php$ua = $_SERVER["HTTP_USER_AGENT"];$filename = "中文 文件名.txt"; $encoded_filename = urlencode($filename); $encoded_filename = str_replace("+", "%20", $encoded_filename);header('Content-Type: application/octet-stream');if (preg_match("/MSIE/", $ua)) {header('Content-Disposition: attachment; filename="' . $encoded_filename . '"'); } else if (preg_match("/Firefox/", $ua)) {header('Content-Disposition: attachment; filename*="utf8\'\'' . $filename . '"'); } else {header('Content-Disposition: attachment; filename="' . $filename . '"'); }print 'ABC'; ?>

上面是一個比較通用的解決方案（據說xp+IE7會有問題，未驗證）。

這個問題是在使用CI-Excel-Generation-Library時遇到的，解決辦法如下：

private function set_headers() {$ua = $_SERVER["HTTP_USER_AGENT"];$filename = $this->filename . ".xls";$encoded_filename = urlencode($filename);$encoded_filename = str_replace("+", "%20", $encoded_filename); header("Pragma: public");header("Expires: 0");header("Cache-Control: must-revalidate, post-check=0, pre-check=0");header("Content-Type: application/force-download");header("Content-Type: application/octet-stream");//header("Content-Type: application/vnd.ms-excel;charset=UTF-8");header("Content-Type: application/download");;if (preg_match("/MSIE/", $ua)) { header('Content-Disposition: attachment; filename="' . $encoded_filename . '"');} else if (preg_match("/Firefox/", $ua)) { header('Content-Disposition: attachment; filename*="utf8\'\'' . $filename . '"');} else { header('Content-Disposition: attachment; filename="' . $filename . '"');}header("Content-Transfer-Encoding: binary ");}

?

轉載于:https://www.cnblogs.com/jiji262/archive/2012/09/21/2697205.html

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