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run code in 300+ PHP versions simultaneously
<?php class test2 { public $foo = 'test'; } class test { private $arr; public function __construct() { $arr[0] = new test2(); $arr[1] = new test2(); } public function getArr() { return $this->arr; } } $t = new test(); var_dump($t->getArr()); $a = $t->getArr(); $a[0]->foo = 'bleh'; var_dump($t->getArr()); ?>

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