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@ 2020-02-06T19:28:46Z

<?php

$array = ['Hello', 'World'];
$innerIterator = (new ArrayObject($array))->getIterator();
var_dump($innerIterator->valid());

$iteratorIterator = new IteratorIterator($innerIterator);
var_dump($iteratorIterator->valid());

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive previewkey bindings

107.15 ms | 1481 KiB | 5 Q