<?php
/**
* 文件下载功能
* @param string
$fileName 文件名称
* @param string
$fileExt 文件后缀名称
*/
function downloadFile($fileName,
$fileExt = '.txt' )
{
if( empty($fileName)) return
FALSE;
$fileName .= $fileExt;
$filePath = TEMI_UPLOAD_PATH . $fileName;
$file = fopen($filePath, "r");
Header("Content-type: application/octet-stream");
Header("Accept-Ranges: bytes");
Header("Accept-Length: " .
filesize($filePath));
Header("Content-Disposition: attachment;
filename=" . $fileName);
echo fread($file,
filesize($filePath));
fclose($file);
}
?>
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