3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $ip = gethostbyname('yandex.ru'); $long = ip2long($ip); if ($long == -1 || $long === FALSE) { echo 'Invalid IP, please try again'; } else { echo $ip . "\n"; // 192.0.34.166 echo $long . "\n"; // -1073732954 printf("%u\n", ip2long($ip)); // 3221234342 } ?>
Output for 4.3.5 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Invalid IP, please try again
Output for 4.3.0 - 4.3.4
yandex.ru 4294967295 4294967295