<?php
$x = function() { return function () { echo strtoupper('hi ho'),"\n"; }; };
// works:
$x()->__invoke();
// works in PHP7:
$x()();
- Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- HI HO
HI HO
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
- Parse error: syntax error, unexpected '(' in /in/0P74i on line 8
Process exited with code 255.
preferences:
225.07 ms | 401 KiB | 326 Q