[cc]function download($filename){
if ((isset($filename))&&(file_exists($filename))){
header(“Content-length: “.filesize($filename));
header(‘Content-Type: application/octet-stream’);
header(‘Content-Disposition: attachment; filename=”‘ . $filename . ‘”‘);
readfile(“$filename”);
} else {
echo “Looks like file does not exist!”;
}
}[/cc]

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