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run code in 200+ php & hhvm versions
Bugs & Features
<?php class A { async public function f() { $a = async function ($x) { var_dump($x); }; $a(1); } } (new A())->f();
based on IECiJ
Output for 7.1.0 - 7.1.6
Parse error: syntax error, unexpected 'async' (T_STRING), expecting function (T_FUNCTION) or const (T_CONST) in /in/tDmKg on line 4
Process exited with code 255.
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.0.20
Parse error: syntax error, unexpected 'async' (T_STRING), expecting function (T_FUNCTION) in /in/tDmKg on line 4
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected T_STRING, expecting T_FUNCTION in /in/tDmKg:4 Stack trace: #0 {main}
Process exited with code 255.