Online PHP editor | output for MOr5B

@ 2015-12-23T09:10:07Z

<?php

/** 取り出したい対象のオブジェクト */
class Hoge
{
    protected $a = 'maa';
    private $b = 2;
}

/** 取り出すためのコード */
class TestHoge extends Hoge
{
    public static function __set_state($data)
    {
        return $data;
    }
}
eval('$c='.var_export(new TestHoge, true).';');

// protectedメンバ$aを取得
echo $c['a'] . PHP_EOL;

// privateメンバ$bを取得
echo $c['b'] . PHP_EOL;

Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: maa 2
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 maa 2

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