Dateigröße ist egal, Serverbelastung ist auch nicht grade erwähnenswerd.
Falls du ein Script suchst:
PHP-Code:
<?php
download("1a24f21s123f1d.rar","datei.rar");
function download($filename,$angezeigterfilename){
$filename = "/files/123asdf23/".$filename;
$filename = realpath($filename);
$file_extension = strtolower(substr(strrchr($filename,"."),1));
if (! file_exists( $filename ) )
{
die("NO FILE HERE");
}
switch( $file_extension )
{
case "pdf": $ctype="application/pdf"; break;
case "exe": $ctype="application/octet-stream"; break;
case "zip": $ctype="application/zip"; break;
case "doc": $ctype="application/msword"; break;
case "xls": $ctype="application/vnd.ms-excel"; break;
case "ppt": $ctype="application/vnd.ms-powerpoint"; break;
case "gif": $ctype="image/gif"; break;
case "png": $ctype="image/png"; break;
case "jpe": case "jpeg":
case "jpg": $ctype="image/jpg"; break;
default: $ctype="application/force-download";
}
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: private",false);
header("Content-Type: $ctype");
header("Content-Disposition: attachment; filename=$angezeigterfilename;" );
header("Content-Transfer-Encoding: binary");
header("Content-Length: ".@filesize($filename));
@readfile("$filename") or die("File not found.");
exit();
}
?>
Sollte eigtl. selbsterklärend sein.
MfG,
garwga