3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = date('YmdHis'); $b = 'secret'; $bb = sha1($b); $bc = preg_replace('#[^0-9]#u', '', $bb); $c = "{$b}|{$a}"; $d = base64_encode($c); $e = base64_decode($d); echo $a . PHP_EOL; echo $b . PHP_EOL; echo $bb . PHP_EOL; echo $bc . PHP_EOL; echo $c . PHP_EOL; echo $d . PHP_EOL; echo $e . PHP_EOL;
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
20131214011448 secret e5e9fa1ba31ecd1ae84f75caaa474f3a663f05f4 59131184754743663054 secret|20131214011448 c2VjcmV0fDIwMTMxMjE0MDExNDQ4 secret|20131214011448
Output for 7.3.32 - 7.3.33, 7.4.26, 8.0.13
20131214001448 secret e5e9fa1ba31ecd1ae84f75caaa474f3a663f05f4 59131184754743663054 secret|20131214001448 c2VjcmV0fDIwMTMxMjE0MDAxNDQ4 secret|20131214001448
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/kKb6E on line 13 20131214011448PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/kKb6E on line 14 secretPHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/kKb6E on line 15 e5e9fa1ba31ecd1ae84f75caaa474f3a663f05f4PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/kKb6E on line 16 59131184754743663054PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/kKb6E on line 17 secret|20131214011448PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/kKb6E on line 18 c2VjcmV0fDIwMTMxMjE0MDExNDQ4PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/kKb6E on line 19 secret|20131214011448PHP_EOL
preferences:
255.97 ms | 403 KiB | 383 Q