BackUp Restore (2)

Ini dia function buat nge-Restorenya....

function restore_this($from_file)
{
copy($from_file,"backup\\i".$from_file);
$fp = fopen("backup\\$from_file", "r");
while(!feof($fp)){
$x = fgets($fp, 4096);
mysql_query($x);
}
fclose($fp);
}