3v4l.org

run code in 300+ PHP versions simultaneously

sponsor
bughunt
search
recent
about

@ 2016-03-16T12:56:44Z

<?php

class A implements JsonSerializable{
    public $baz = 10;
    function jsonSerialize(){
        return ['bar' => 20];
    }
}

class B implements JsonSerializable{
    function jsonSerialize(){
        return ['foo' => new A];
    }
}

echo json_encode(new B, JSON_PRETTY_PRINT);

Output
Performance
VLD
References
Branches

json_encode: documentation ( source)

preferences:dark modelive previewkey bindings

28.37 ms | 404 KiB | 5 Q