Online PHP editor | refs for nHYe4

<?php $information = array("login" => "someUsername", "password" => "somePassword", "card_pin"=>"card_1234", "pin"=>"pin_356", "iin" => "iin_123", "shipping" => array("telephone" => array("value" => "telephone_998")), "cardnumber" => "card_number_876", "customer_id" => "customer_654", "telephone" => "someOtherTelephoneNumber555"); print_r($information); echo "\n\n"; $key_parent = "telephone"; $iterator = new RecursiveIteratorIterator( new RecursiveArrayIterator($information), RecursiveIteratorIterator::SELF_FIRST); foreach ($iterator as $key => $val) { if($key == $key_parent) { $information[$key] = "**"; } else { if(is_array($val)) { //echo "$key:\n"; foreach($val as $k => $v) { if($k == $key_parent) $val[$k] = "**"; } } // else { // echo "$key => $val\n"; // } } } print_r($information);