Online PHP editor | output for Qdkcs

@ 2023-05-08T08:46:42Z

<?php

class P {
    private int $someProp = 0;
    
    public function setProp(int $value): void
    {
        $this->someProp = $value;
    }
}

class C extends P {
    private array $cache = [];
    private int $someOtherProp;
    
    public function __construct(int $value)
    {
        $this->someOtherProp = $value;
    }
    
    public function fillCache(): void
    {
        $this->cache[] = 'value';
    }
    
    public function __serialize(): array
    {
        return [
            'someOtherProp' => $this->someOtherProp
        ];
    }
    
    public function __unserialize(array $data): void
    {
        $this->someOtherProp = $data['someOtherProp'];
        $this->cache = [];
    }
}

$c = new C(7);
$c->setProp(5);
$c->fillCache();
var_dump($c);
var_dump($s = serialize($c));
var_dump(unserialize($s));

Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11: object(C)#1 (3) { ["someProp":"P":private]=> int(5) ["cache":"C":private]=> array(1) { [0]=> string(5) "value" } ["someOtherProp":"C":private]=> int(7) } string(37) "O:1:"C":1:{s:13:"someOtherProp";i:7;}" object(C)#2 (3) { ["someProp":"P":private]=> int(0) ["cache":"C":private]=> array(0) { } ["someOtherProp":"C":private]=> int(7) }
Output for 8.0.1 - 8.0.30: object(C)#1 (3) { ["cache":"C":private]=> array(1) { [0]=> string(5) "value" } ["someOtherProp":"C":private]=> int(7) ["someProp":"P":private]=> int(5) } string(37) "O:1:"C":1:{s:13:"someOtherProp";i:7;}" object(C)#2 (3) { ["cache":"C":private]=> array(0) { } ["someOtherProp":"C":private]=> int(7) ["someProp":"P":private]=> int(0) }

preferences:dark modelive previewkey bindings