Description
The following code:
<?php
readonly class A implements IteratorAggregate {
function __construct(readonly public string $foo = 'bar') {}
function getIterator() : Traversable {
return new ArrayIterator($this);
}
}
$obj = new A;
//$obj->foo = 'baz'; // expected fatal error
//$prop = &$obj->foo; // expected fatal error
foreach ($obj as $k => &$v) {
$v = 'baz';
}
var_dump($obj);Resulted in this output:
object(A)#1 (1) {
["foo"]=>
&string(3) "baz"
}
But I expected this output instead:
Fatal error: Uncaught Error: Cannot modify readonly property A::$foo
PHP Version
8.2.3
Operating System
No response
Description
The following code:
Resulted in this output:
But I expected this output instead:
PHP Version
8.2.3
Operating System
No response