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<?php echo file_get_contents("/dev/random");
Output for 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: file_get_contents(): open_basedir restriction in effect. File(/dev/random) is not within the allowed path(s): (/tmp:/in:/etc) in /in/6OS4u on line 2 Warning: file_get_contents(/dev/random): Failed to open stream: Operation not permitted in /in/6OS4u on line 2
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0, 7.3.32 - 7.3.33, 8.0.13

Process exited with code 137.
Output for 7.4.33
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 48234528 bytes) in /in/6OS4u on line 2
Process exited with code 255.
Output for 7.2.29 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.32
Warning: file_get_contents(): open_basedir restriction in effect. File(/dev/random) is not within the allowed path(s): (/tmp:/in:/etc) in /in/6OS4u on line 2 Warning: file_get_contents(/dev/random): failed to open stream: Operation not permitted in /in/6OS4u on line 2

preferences:
281.51 ms | 402 KiB | 312 Q