3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = 12; $b = 1111111; function foo() { return 'fff'; } echo "{$a} - {$b} : {foo()}";
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
12 - 1111111 : {foo()}
Output for hhvm-3.10.0

Process exited with code 153.