Sending a file

output.php

<?php

function sendFile($path, $name, $mime) {
	$fp = @fopen($path, 'rb');
	if (!$fp) {
		// error opening file; it may not exist or be readable
		header("HTTP/1.0 404 Not Found");
		exit(0);
	}
	$size = filesize($path);
	$lastModified = date('D, d M Y H:i:s', filemtime($path));
	// Convert most symbols to underscores
	$attachmentName = preg_replace('/[^\w._-]+/', '_', $name);
	if ($mime) {
		header("Content-Type: $mime");
	}
	header("Content-Length: $size");
	header("Last-Modified: $lastModified GMT");
	header("Content-Disposition: attachment; filename=$attachmentName");
	header("Content-Transfer-Encoding: binary\n");
	fpassthru($fp);
	fclose($fp);
	exit(0);
}