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run code in 300+ PHP versions simultaneously
<?php class E { protected $a = array('franz' => 'de leon', 'cheryl' => 'chua'); public function a() { return self::$a; } } $ar = new E; $ar = $ar->a(); $ar['john'] = 'doe'; var_dump(E::a());

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34.9 ms | 402 KiB | 5 Q