3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?hh class A { function f() { $a = async function () { $a = 1; }; } }
based on 0pYAA
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.1.6
Parse error: syntax error, unexpected 'class' (T_CLASS) in /in/ETbEC on line 3
Process exited with code 255.
Output for hhvm-3.15.4