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run code in 150+ php & hhvm versions
Bugs & Features
<?php echo uniqid(openssl_random_pseudo_bytes(16));
Output for 7.1.0
���r��9XBՇ-�540374d601086
Output for 7.0.14
����&� ;�����:540374d600f83
Output for 7.0.6
�����Ag��`v��25728518a62bbc
Output for 7.0.5
Tw�����ifU�570028394d6ef
Output for 7.0.4
t��c.vu ���56e125ad02363
Output for 7.0.3
�7��l�����e@���/56ebba4410b67
Output for 7.0.2
����YE1�cY�jE56f1532cb4d9c
Output for 7.0.1
7�ۄQR��z�ߕS156f2e80e7882b
Output for 7.0.0
��=�a~���G_�56f6f27b621c3
Output for 5.6.28
3� ��Xhm��F��540374d60119f
Output for 5.6.21
���\X]���W^e�X�5726bea772a67
Output for 5.6.20
�)���IO �O570953c002d97
Output for 5.6.19
�e�9��!SdST�56dda3acccada
Output for 5.6.18
�9����¼�����56e74d0957ee5
Output for 5.6.17
�R�����n6?�-�56ed47d32d9cc
Output for 5.6.16
p-����l{��S�'�lm56f84e9ec0d7b
Output for 5.6.15
9 � �lځ56f9aca625b7d
Output for 5.6.14
C�ω�������E��$56ff168d933b2
Output for 5.6.13
\.72H�[�=��-57107102424a6
Output for 5.6.12
�.��DZn�~�D9G�qb571677de6b762
Output for 5.6.11
��I������ ��Z�571acff6c886a
Output for 5.6.10
�`��v���I�-8��u571d8b2f0a081
Output for 5.6.9
ڭ�M��7� }S@��+57207402eca7c
Output for 5.6.8
���9��jl^�/��c5723888962099
Output for 5.5.35
�n�5Ab���� ��> 574151424d832
Output for 5.5.34
)OO���T���҇�570ac63f5b46e
Output for 5.5.33
��� �G bn�j�tt��56df1e7a9851d
Output for 5.5.32
ͣ�q\M��"e���56ea0867976eb
Output for 5.5.31
x�A��[ Y!�fp��56eec0345a4c1
Output for 5.5.30
�����"e��56fdbf04689a5
Output for 5.5.29
>��"�w��Co5L�5712888c65678
Output for 5.5.28
R�ܵ?i�[3ED�5717f4e07d076
Output for 5.5.27
6��=�9G�� %w^\5719695b1a4cf
Output for 5.5.26
��ޞP=�5��?��&�571eff20639d5
Output for 5.5.25
� ^u끆�<aڢT��5721fa8d5dfe4
Output for 5.5.24
��l�)�R��N!b�/5743532379de3
Output for 5.4.45
�2y(�\�$�����y��55fb0cacf1e4b
Output for 5.4.44
�</f��&��_�55dff21ec4861
Output for 5.4.43
C/�����ho ]�n�55a11a48c0d8d
Output for 5.4.42
���E}�55a11a47bcfa8
Output for 5.4.41
�Y�ު�����\�~�f55a11a46075ab
Output for 5.4.40
��s{__`%�Z�e�55a11a4137e7d
Output for 5.4.39
�zm�4bi|-��¿�55a11a40c7c60
Output for 5.4.38
a+څH`�M-%�p �54f0c9cf9299d
Output for 5.4.37
��h3��Ƶ�q6Y�y54d1193fbc7e9
Output for 5.4.36
4�j"c�u��/�wL54d1193f6c73c
Output for 5.0.0 - 5.4.35
Fatal error: Call to undefined function openssl_random_pseudo_bytes() in /in/l7MhP on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: openssl_random_pseudo_bytes() in /in/l7MhP on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: openssl_random_pseudo_bytes() in /in/l7MhP on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: openssl_random_pseudo_bytes() in /in/l7MhP on line 2