3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(); for(;;) { $array[] = rand(); }
Output for 7.1.25 - 7.1.33, 7.2.0 - 7.2.24, 7.3.0 - 7.3.12
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 67108872 bytes) in /in/G4hhD on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.14, 5.4.0 - 5.4.4
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 32 bytes) in /in/G4hhD on line 5
Process exited with code 255.
preferences:
98.17 ms | 402 KiB | 72 Q