archived-php-src/Zend/tests/lazy_objects/fetch_dynamic_prop_initializes.phpt

--TEST--
Lazy objects: property fetch of dynamic property initializes object
--FILE--
<?php

#[AllowDynamicProperties]
class C {
    public int $a;
    public function __construct() {
        var_dump(__METHOD__);
    }
}

function test(string $name, object $obj) {
    printf("# %s:\n", $name);

    var_dump($obj);
    var_dump(@$obj->dynamic);
    var_dump($obj);
}

$reflector = new ReflectionClass(C::class);

$obj = $reflector->newLazyGhost(function ($obj) {
    var_dump("initializer");
    $obj->__construct();
});

test('Ghost', $obj);

$obj = $reflector->newLazyProxy(function ($obj) {
    var_dump("initializer");
    return new C();
});

test('Proxy', $obj);

--EXPECTF--
# Ghost:
lazy ghost object(C)#%d (0) {
  ["a"]=>
  uninitialized(int)
}
string(11) "initializer"
string(14) "C::__construct"
NULL
object(C)#%d (0) {
  ["a"]=>
  uninitialized(int)
}
# Proxy:
lazy proxy object(C)#%d (0) {
  ["a"]=>
  uninitialized(int)
}
string(11) "initializer"
string(14) "C::__construct"
NULL
lazy proxy object(C)#%d (1) {
  ["instance"]=>
  object(C)#%d (0) {
    ["a"]=>
    uninitialized(int)
  }
}