<?php
header("Content-type:text/html;charset=utf-8");
$file_name="1.text";
//解決中文不能顯示出來的問題
$file_name=iconv("utf-8","gb2312",$file_name);
$path1=$_SERVER['DOCUMENT_ROOT'];
$filepath=$path1.$file_name;
//判斷文件是否存在
if(!file_exists($file_path)){
echo "沒有該文件文件";
return ;
}
$fp=fopen($filepath,"r");
$file_size=filesize($filepath);
//下載文件需要用到的頭
Header("Content-type: application/octet-stream");
Header("Accept-Ranges: bytes");
Header("Accept-Length:".$file_size);
Header("Content-Disposition: attachment; filename=".$file_name);
$buffer=1024;
$file_count=0;
//向瀏覽器返回數據
while(!feof($fp) && $file_count<$file_size){
$file_con=fread($fp,$buffer);
$file_count+=$buffer;
echo $file_con;
}
fclose($fp);
?>
