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<?php $arrayIterator = new ArrayIterator(range(1,10)); foreach($arrayIterator as $key => &$value) { $value *= 10; } var_dump($arrayIterator->getArrayCopy());
Output for git.master, git.master_jit, rfc.property-hooks
array(10) { [0]=> int(10) [1]=> int(20) [2]=> int(30) [3]=> int(40) [4]=> int(50) [5]=> int(60) [6]=> int(70) [7]=> int(80) [8]=> int(90) [9]=> &int(100) }

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