3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array_fill(0, 10000000000000, null); print_r($a);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught ValueError: array_fill(): Argument #2 ($count) is too large in /in/iiom8:3 Stack trace: #0 /in/iiom8(3): array_fill(0, 10000000000000, NULL) #1 {main} thrown in /in/iiom8 on line 3
Process exited with code 255.
Output for 7.0.6 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_fill(): Too many elements in /in/iiom8 on line 3
Output for 7.0.0 - 7.0.5
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 68719476744 bytes) in /in/iiom8 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.37, 5.6.0 - 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 17179869184 bytes) in /in/iiom8 on line 3
Process exited with code 255.
Output for 5.2.1 - 5.2.17
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 71 bytes) in /in/iiom8 on line 3
Process exited with code 255.
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

Process exited with code 137.

preferences:
229.5 ms | 402 KiB | 351 Q