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@ 2017-02-16T09:27:34Z

<?php

$it = new ArrayIterator();
$it[] = 'foo';
$it[] = 'bar';

array_walk($it, function($v, $k) { echo "$k => $v", PHP_EOL; });
array_map(function($v, $k) { echo "$k => $v", PHP_EOL; }, $it);

Output
Performance
VLD
References
Branches

array_map: documentation ( source)
array_walk: documentation ( source)

preferences:dark modelive previewkey bindings

25.11 ms | 405 KiB | 5 Q