3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(random_bytes(64));
based on 0qsBg
Output for 7.2.0
string(64) "|_Bi�HP�%O��ëXZ �=�@1mY|۠cS5�E[:��o�/ζ����ەQ�5�U&���"
Output for 7.1.10
string(64) "D4*�1.�Ae�+�zن�F;0/x5ޣ�G\δ����D�,Pb�^~�n���UZc ��S"
Output for 7.1.7
string(64) "�Á��xKu��"���.�3�a�ǰz����e��|�L����8����^���\ lԻ"
Output for 7.1.6
string(64) "~����A�D��X�� gV��Z0x&�~6��-U yT���d�|���[�����/>"
Output for 7.1.5
string(64) "�zt"y���F���k��VM3�<���?��!LJ��1c͎���E��AY�n��߹�I�_(��"
Output for 7.1.0
string(64) "eukN��,6 ȱ�Tb�( v��I/|����,��K��|E��*?�MԄ��7a��lfS�'�[uf"
Output for 7.0.20
string(64) "��2���8�|��+Y6O���)�N��c�w�n���bc��F�C=�N���@�X��*��"
Output for 7.0.6
string(64) "{��a�� Mn��{G�����]^HO����o��8���.�c5xE0q�0����珆Z�"
Output for 7.0.5
string(64) "�Ռ���� �Vv撌���U5����%2~h6 #��>����(�I�& zT���?:ҿ��"
Output for 7.0.4
string(64) "�ٌo5��]��W����� ��e�� iu+M�q�ZHO���$n�����.��˼�Y|���!"
Output for 7.0.3
string(64) "a�"t�U�7KT!��ƅ�x�p�@xd�k��z�U|���@_S�� 7�L��e�]O3��V"
Output for 7.0.2
string(64) "8�8H,� NuPh�{ʚW��f0�8�>�����UG�y�5�=��G+Swol@P��׸i�7=���$�"
Output for 7.0.1
string(64) "f1R���/۬1G�j�ە���?Y0W(N�apq �^ދ}�΍���ov�f�5 �֮� Qg�"
Output for 7.0.0
string(64) "�"�i�^w�\U�]16�e�q �hI�#!7��B)��_Xt��,f%��<9��}yO%��H"
Output for 5.3.18 - 5.6.21
Fatal error: Call to undefined function random_bytes() in /in/u9bcd on line 3
Process exited with code 255.