3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = array(); $size = 400000; for ($i = 0; $i < $size; ++$i) $a[] = rand(); $t = microtime(true); for ($i = 0; $i < count($a) * 10; ++i) ; echo (microtime(true) - $t);
based on afVda
Output for 7.0.0 - 7.1.7
Parse error: syntax error, unexpected ')', expecting '[' in /in/VaXSb on line 13
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected ')', expecting T_DOUBLE_COLON in /in/VaXSb:13 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.0 - 5.6.30
Parse error: syntax error, unexpected ')', expecting '(' in /in/VaXSb on line 13
Process exited with code 255.