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Server: nginx/1.24.0
System: Linux localhost 5.15.0-46-generic #49-Ubuntu SMP Thu Aug 4 18:03:25 UTC 2022 x86_64
User: www (1000)
PHP: 8.3.27
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$ pwd: /www/server/php/83/src/ext/json/tests/
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File: /www/server/php/83/src/ext/json/tests/json_encode_recursion_01.phpt
--TEST--
json_encode() Recursion test with just JsonSerializable
--FILE--
<?php

class SerializingTest implements JsonSerializable
{
    public $a = 1;

    private $b = 'hide';

    protected $c = 'protect';

    public function jsonSerialize(): mixed
    {
        $result = json_encode($this);
        var_dump($result);
        return $this;
    }
}

var_dump(json_encode(new SerializingTest()));
?>
--EXPECT--
bool(false)
string(7) "{"a":1}"
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