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run code in 300+ PHP versions simultaneously
<?php class A { var $one = "111"; function __construct() { echo "construct";} function __destruct() { echo "destruct".$this->one;} function __wakeup() { echo "wakeup";} } //$at = new A(); $x = 'O:1:"A":1:{s:3:"one";s:11:"__construct";}'; echo $x; $u = unserialize($x); var_dump($u); ?>

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