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run code in 300+ PHP versions simultaneously
<?php class Nunber{ public $a; public $b; function Soma(){ return $this->a+$this->b; } } $n = new Nunber; $n->a = 5; $n->b = 6; $s = serialize($n); #echo "$n->Soma()<br>"; $n2 = unserialize($s); print_r($s);

preferences:
46.55 ms | 402 KiB | 5 Q