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<?php $array = new ArrayObject(array(1, 2)); $it = new ArrayIterator($array); while ($it->valid()) { echo $it->current(); $it->next(); } $array[] = 3; echo $it->valid() ? $it->current : "not valid";
Output for git.master, git.master_jit, rfc.property-hooks
12 Warning: Undefined property: ArrayIterator::$current in /in/OX0iA on line 15

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