3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo file_get_contents('/dev/urandom');
Output for 7.0.14 - 7.1.0
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 48234528 bytes) in /in/hjDdR on line 2
Process exited with code 255.
Output for 4.3.0 - 5.2.0, 5.2.3, 5.2.8, 5.2.12, 5.2.15 - 5.2.16, 5.3.10 - 5.3.11, 5.3.24 - 5.3.25, 5.3.29, 5.4.2 - 5.4.3, 5.4.7, 5.4.11 - 5.4.14, 5.4.16, 5.4.19, 5.4.21 - 5.4.22, 5.4.26 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.0.6

Process exited with code 137.
Output for 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 66846720 bytes) in /in/hjDdR on line 2
Process exited with code 255.
Output for 5.2.1 - 5.2.2, 5.2.4 - 5.2.7, 5.2.9 - 5.2.10, 5.2.13 - 5.2.14, 5.2.17, 5.4.0, 5.4.5, 5.4.8 - 5.4.10, 5.4.15, 5.4.18, 5.4.20, 5.4.23 - 5.4.25
Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 33292288 bytes) in /in/hjDdR on line 2
Process exited with code 255.
Output for 5.2.11, 5.4.1, 5.4.4, 5.4.6, 5.4.17
Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 33292288 bytes) in /in/hjDdR on line 2
Process exited with code 137.
Output for 5.3.0 - 5.3.9, 5.3.12 - 5.3.23, 5.3.26 - 5.3.28
Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 32768000 bytes) in /in/hjDdR on line 2
Process exited with code 255.