3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (phpversion() != '7.0.0') { die; } for($i=0; $i<50; $i++) { $time = time(); $randomString1 = bin2hex(random_bytes(20)); $randomString2 = bin2hex(random_bytes(10)); echo md5($time.$randomString1.$randomString2) . "\n"; }
Output for 5.5.0 - 5.5.37, 5.6.0 - 5.6.28, 7.0.1 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.25, 7.3.0 - 7.3.12, 7.4.0
Output for 7.0.0
f9a7e25c02f65b2d9f41a32f69741e90 c9e46aaea5d07d9ae148aa4f7e936dc1 50527fb30f7d14bd045c59ae59f7a928 ce87577cfb3924fc63d921d579ff7c75 7fd9c49921a5a2d75fcdf6de7f76b458 f0b9ce56b74b13e1c6bdc3b87a9d90d9 629abfb065e0653cc3a9c88ed2547e22 350405e2ea35b46807fd5c2360f638d5 0dbfbd5015aff29d1fccf7fac7e0772e c7266dddef16c591592bbd3cb11b54f8 6c7424cf4a4f348b12e21e9410b38204 a04ae5850655096c8b3f5f2a9cc1fed5 63e06527285883e9466577ab840de688 38752c836d05584142bb68fac60eef44 0621fddae2ad7375403d3a94b302336d 6b8a6855a1298d95564a64a85db0d12f 7fce5ec14458e53bbfd9af68a30733be aba1f007ebd8155936de99903b0e26d6 d34c5c502d06c42b553bb68f14c7af97 3dbe308f17a8a453d44d78e7fa9c1b1d cbdcdac96dbe7cb060caf0e8eaa45bd7 517049afd80712a450fdea16b9327538 c76620d5fde19f1c67e93c748ae441e7 c7317579504ff9f1a7e282f9dcce1599 a42c2d7d5ca9d3fff245cae36e8c014f 376e196458031527039d3e4bc85deb04 c064a366b9d38c2b28fb89e2d3c2d6d7 1485f10080896af1a4eea8fe8aa171e3 045d91be4137395a67e050ca2c9cda6a 6434cc706a544ff97a0d283744dd4257 2ae936af993bd3cc22b4658f915d7d28 08a6f1040064e4c673a65a1d9380efab 1a4491ae7f712138114e310e87163f2d 754f8b274163a4d4672b8b9d501ac823 98e618775f4193f797f90f5c4989f314 95a9f7b6f34bbbb1bd79a846584f1471 1105c5aedb5209436851c66bc46f3247 8521ce7a827002558de589b7f863cd25 47622308f73098fc02d5ee742a9a7457 cf9461febca183306ec94ae846cba654 3491e8c29b4e23de4de74a40b0c6771e 2757a61224d7a30e4d64cb8c060aaae9 4dacc759034dd4e11cd97ee1395a9d68 927cbc5d8d5a04d2dc3ffa59665dea1e 30d8ec00160a24714fae570e8606d23b 4f5931cf4853f5b37f8169c28e1eacb6 0fd6555a5c8458eb89afa99a2660a863 53d4d332bd940374158ea6cf05828953 ee294a5c3f021dc7c283cfe62e203f93 4287efaba5716f1795a13b2bdf90061b

preferences:
108.04 ms | 405 KiB | 114 Q