oktw says to #ysitd <licson>: $b1 = $ip » 24 & 255; $b2 = $ip » 16 & 255; $b3 = $ip » 8 & 255; $b4 = $ip & 255; echo $b1 . '.' . $b2 . '.' . $b3 . '.' . $b4;