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$fileName = $_GET['filename'];
$src = iconv('UTF-8','GB2312',CULT_ROOT.'uploads/'.$fileName);
$filesize = filesize($src);
header("Pragma: public");
header("Expires: 0");
header("Content-Type: application/force-download");
header("Content-Type: application/download");
header("Content-Disposition: attachment;filename={$fileName}");
header("Content-Transfer-Encoding: binary ");
header("Content-Length: ".$filesize);
//echo filesize(iconv('UTF-8','GB2312',$src));
//var_dump(filesize($src));
$file = fopen($src, "r");
while(!feof($file))
{
$buf = fread($file, 4096);
if( $buf )
{
echo $buf;
}
else
{
break;
}
}
fclose($file);
<?php
echo filesize(iconv('UTF-8','GB2312','D:/AppServ/www/cultivate/uploads/liusong_1270186268_演示文稿.ppt'));
?>