- Output for 8.2.6
- Fatal error: Uncaught Error: Cannot indirectly modify readonly property A::$prop in /in/22u5X:11
Stack trace:
#0 {main}
thrown in /in/22u5X on line 11
Process exited with code 255.
<?php
function byRef(& $param){
}
readonly class A { public int $prop; }
$a = new A;
byRef($a->prop);