Online PHP editor | refs for ESWtD

@ 2018-03-10T16:40:36Z

<?php

$it = new RecursiveArrayIterator(array(1, 2, array(3, 4, array(5, 6, 7), 8), 9, 10));
$tit = new RecursiveTreeIterator($it);
$tit->setPostfix('***');
var_dump($tit->getPostfix());

foreach( $tit as $key => $value ){
    echo $value . PHP_EOL;
}