Online PHP editor | refs for 0Lb44

<?php $array = array( array("title" => 1, "children" => array( array( "selected" => true, "key" => 12345, "children" => array() ) ) ) ); $selectedValues = array(); $iterator = new \RecursiveIteratorIterator(new \RecursiveArrayIterator($array)); foreach ($iterator as $key => $value) { if ($key == "selected") { $depth = $iterator->getDepth(); $a = $iterator->getSubIterator($depth); var_dump($a); // echo $value . PHP_EOL; } }