php读取文件更改文件名后提供下载
时间：2021-07-01 10:21:17
帮助过：16人阅读
<无详细内容>
- $filename = dirname(__FILE__) . '/oldfilename.exe';
- $out_filename = 'newfilename.exe';
- if()) {
- echo 'Not Found' . $filename;
- exit;
- } else {
- // We'll be outputting a file
- @header('Accept-Ranges: bytes');
- @header('Accept-Length: ' . filesize($filename));
- // It will be called
- @header('Content-Transfer-Encoding: binary');
- @header('Content-type: application/octet-stream');
- @header('Content-Disposition: attachment; filename=' . $out_filename);
- @header('Content-Type: application/octet-stream; name=' . $out_filename);
- // The source is in filename
- $file = @fopen($filename, "r");
- echo @fread($file, @filesize($filename));
- @fclose($file);
- exit;
- }
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