3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function test($a, $b, $c) { } $params = array(1,2,3); $t = microtime(true); for($i=0; $i<100000000; $i++) call_user_func_array('test', $params); printf("call_user_func: %.6f\n",microtime(true)-$t); $t = microtime(true); for($i=0; $i<100000000; $i++) test(...$params); printf("splat operator: %.6f\n",microtime(true)-$t);
Output for 5.6.8 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0

Process exited with code 137.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.5.24 - 5.5.35
Parse error: syntax error, unexpected '.' in /in/uEVgj on line 17
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.4.45
Parse error: syntax error, unexpected '.', expecting ')' in /in/uEVgj on line 17
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 '.', expecting ')' in /in/uEVgj on line 17
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/uEVgj on line 17
Process exited with code 255.