3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function test() { return "ok"; } echo "1 ", "2 ", "3 ", test(), " \n";echo "1 ", "2 ", test(), " \n"; echo "1 ", "2 ", "3 ", test(), " \n";
based on TcNC6
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1 2 3 ok 1 2 ok 1 2 3 ok