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@ 2014-10-06T21:21:51Z

<?php
$arr = new ArrayIterator([0,1,0,1]);

$r = new RegexIterator($arr, "/[0-9]/");


foreach($r as $k=>$v) {
  var_dump($v);
}

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)

preferences:dark modelive preview

31.31 ms | 402 KiB | 5 Q