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--TEST--
Asymmetric visibility unset protected(set)
--FILE--
<?php
class Foo {
public protected(set) string $bar;
public private(set) string $secret;
public function setBar($bar) {
$this->bar = $bar;
}
public function setSecret($s) {
$this->secret = $s;
}
public function unsetBarPrivate() {
unset($this->bar);
}
}
class FooChild extends Foo {
public function unsetBarProtected() {
unset($this->bar);
}
public function unsetSecret() {
unset($this->secret);
}
}
$foo = new FooChild();
$foo->setBar('bar');
try {
unset($foo->bar);
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
var_dump($foo->bar ?? 'unset');
$foo->setBar('bar');
$foo->unsetBarPrivate();
var_dump($foo->bar ?? 'unset');
$foo->setBar('bar');
$foo->unsetBarProtected();
var_dump($foo->bar ?? 'unset');
$foo->setSecret('beep');
try {
$foo->unsetSecret();
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
var_dump($foo->secret ?? 'unset');
?>
--EXPECT--
Cannot unset protected(set) property Foo::$bar from global scope
string(3) "bar"
string(5) "unset"
string(5) "unset"
Cannot unset private(set) property Foo::$secret from scope FooChild
string(4) "beep"
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