3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = 0; $b = 2000000; $k = 40; echo count(array_filter(range($a, $b), function ($i) use ($k) { return $i % $k === 0; }));
Output for 7.0.0 - 7.1.0
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 67108872 bytes) in /in/bFX2v on line 8
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
50001
Output for 5.3.0 - 5.6.28
Fatal error: Allowed memory size of 67108864 bytes exhausted (tried to allocate 32 bytes) in /in/bFX2v on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/bFX2v on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/bFX2v on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/bFX2v on line 8
Process exited with code 255.