Online PHP editor | refs for KTPpk

<?php $information = array("login" => "someUsername", "password" => "somePassword", "card_pin"=>"card_1234", "pin"=>"pin_356", "iin" => "iin_123", "shipping" => array("telephone" => "telephone_998"), "cardnumber" => "card_number_876", "customer_id" => "customer_654", "telephone" => "someOtherTelephoneNumber555"); $json = JSON.stringify($information); $jsonIterator = new RecursiveIteratorIterator( new RecursiveArrayIterator(json_decode($json, TRUE)), RecursiveIteratorIterator::SELF_FIRST); foreach ($jsonIterator as $key => $val) { if(is_array($val)) { echo "$key:\n"; } else { echo "$key => $val\n"; } }