中間遇到一個問題是提交的中文檔名直接放到header裡在IE下會變成亂碼,解決方法是將檔名先urlencode一下再放入header,如下。
程式碼如下:
<?php $file_name = urlencode($_REQUEST['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/vnd.ms-excel; charset=utf-8'); header("Content-Transfer-Encoding: binary"); header('Content-Disposition: attachment; filename='.$file_name); echo stripslashes($_REQUEST['content']); ?>
解決PHP Header下載檔案在IE檔案名稱中文亂碼有兩種常見的,一種是把頁面編碼改成utf8,另一種是對中文url進入urlencode編碼就可以解決了。
解決方案一(我的頁面是utf-8編碼):
代碼如下:
$filename = "中文.txt"; $ua = $_SERVER["HTTP_USER_AGENT"]; $encoded_filename = urlencode($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 . '"'); }
解決方法二
將檔案名稱先一下再放入header,如下。
程式碼如下:
程式碼如下:
<?php $file_name = urlencode($_REQUEST['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/vnd.ms-excel; charset=utf-8'); header("Content-Transfer-Encoding: binary"); header('Content-Disposition: attachment; filename='.$file_name); echo stripslashes($_REQUEST['content']); ?>
以上就是win7顯示檔案後綴名php中強制下載檔案的程式碼(解決了IE下中文檔案名稱亂碼問題)的內容,更多相關內容請關注PHP中文網(www.php.cn)!