3v4l.org

run code in 200+ php & hhvm versions
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<?php echo random_bytes(3);die;
based on nH5tO
Output for 7.2.0
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Output for 7.1.10
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Output for 7.1.7
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Output for 7.1.6
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Output for 7.1.5
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Output for 7.1.0
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Output for 7.0.20
Output for 7.0.6
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Output for 7.0.5
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Output for 7.0.4
Output for 7.0.3
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Output for 7.0.2
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Output for 7.0.1
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Output for 7.0.0
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Output for 5.3.19 - 5.6.28
Fatal error: Call to undefined function random_bytes() in /in/vd3VU on line 3
Process exited with code 255.