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run code in 200+ php & hhvm versions
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<?php echo bin2hex(random_bytes(64));
based on q5P7H
Output for 7.2.0
493638d8ba27c9445b03364673195a1c5471be54556645833f3ee2b704bd67f6fd66811fa4b3e8a0b1126d38a7e93956f6ea30c92427e9771ed1ca1a0c02715d
Output for 7.1.10
e14dcd57e8c99865e10948a0c8a198ca95c8ffecbb20ad45c65435562abb217123d71f87d43f1efd2574a45b3e41b5a7556f1bc088553f49ecfaa1c1bb1ff22f
Output for 7.1.7
85431fe9ea0b1a0c284b0b48773fc75b9f68237bb31170f9641c122e08b6105f4d05f97f54bf171f90a002e481a3e10f97210c5f4203421e420a8a059dd67b1a
Output for 7.1.6
272077f9377cdecf96a2cca47d09d7b8933b6765cefe7d38e92df641db8b4714b198e43acc2fab1c7084294a6da0ebae3e7b47eedf63bbc850f0ebf06979cec9
Output for 7.1.5
51a913ccfaf0deb27e49783c01a7ccc61cd6de243fc4374dee772df80a0cf5f8e2cd5e54a7f3458d3dd9bb9f91a12df4d58c2b0ca4561fc6d8f222efa6cc1116
Output for 7.1.0
e163631fbd7e39fe9b40fce9f226bd5a3c71e572ea95119f03aafbdd51307d30f2c7c7d62407e89f5e049aae5022ee6401f778e1d260f50acb04a5a51adea349
Output for 7.0.20
c5650e5b824fbbc2f783902fc02cf9c008e78565f43a5f18414c2063ef9719e4ed071d2037bac04f53ff686ab95f4e05a3e67048f120a12ba2ed1c19700478e0
Output for 7.0.7
7825eb548e17d9867b7c4e7ce057c073d22d5363e571594f19385f3377f2b571760c9b51c1d94d3a87cbe81ea1435759cc9c5680d26f0b8ee40d7a975f339355
Output for 7.0.6
5d425b410f7dcb2e350fbd4f441f1c733f256e857e72cd356afa8cf078d92a6be206d3abcb6559e37bccc6c30f4fdf79dedb49b42779b2030c4ac8750f5219c1
Output for 7.0.5
a08359c2290c31b0edb4d1edcd9867265cc7af9798f0b39504f56c7956d05b89bf22c73e6c6757e51506c57167e2d1c2c15afa4b454b1e3f2debff3cf8ac030e
Output for 7.0.4
ec1ba3f8843e2ca255718225fedf272976a9e011a01b09b0d8713018b4296ad7d5f419e9a5c6b2806da86f44fb325635c3d8bf62c9e59704244a0e542e818d7d
Output for 7.0.3
37050ba4efd466fbfe874ff0ce4dfec1a33ffb78d6d0f018854cd51f4a6c8dc387312be0a5c036368c903b408e7432b2bc3e9084882b923c83cf99e10c07e4c1
Output for 7.0.2
d451ed98d0e3ed86c4456457be30be89b2c73461a95d87437733948fc82322054121bac1ef2a1bd37736b9df28b5df9d9527f3833692c9093ee30cc31fcd23fd
Output for 7.0.1
bef5c0ce665971deca5ba2de90c491f329dda6234be5a5944ed190c9183949c43b1365f8bca12310b4fb33712698b50df95127fa063eb241019401b3aa78d70a
Output for 7.0.0
296ec079a1786db231ef045b2aa201a2284c3937db74e07324e84755c3086d90e0599b93241a79bd65cfaae961a8dfc344aeaaca6d19b2a8a15e655a8b5f8e0f
Output for 5.5.0 - 5.6.28
Fatal error: Call to undefined function random_bytes() in /in/qSMXo on line 3
Process exited with code 255.