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<?php $list = new ArrayIterator(); $listCloned = clone $list; $list->append("primeiro valor"); $listCloned->append("segundo valor"); var_dump($list , $listCloned);
Output for git.master, git.master_jit, rfc.property-hooks
object(ArrayIterator)#1 (1) { ["storage":"ArrayIterator":private]=> array(2) { [0]=> string(14) "primeiro valor" [1]=> string(13) "segundo valor" } } object(ArrayIterator)#2 (1) { ["storage":"ArrayIterator":private]=> object(ArrayIterator)#1 (1) { ["storage":"ArrayIterator":private]=> array(2) { [0]=> string(14) "primeiro valor" [1]=> string(13) "segundo valor" } } }

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