200) { return true; } return false; } /** * Return current API URL */ function api_get_url() { return "http://api.wbext.com/v2"; } ?> children('http://www.worldbank.org'); ?>

" method="POST"> Select A Country: iso2Code == $_REQUEST["country"]) { echo '' . $country->name . ''; } else { echo '' . $country->name . ''; } } ?>

0 && !empty($_REQUEST['country'])) { // if the user submitted the form // Set url to make photos query into the API, based on the country the user selected $url = api_get_url()."/photos?country=".$_REQUEST['country']."&api_key=".$apiKey; ?> Query url: 
children('http://www.worldbank.org'); if((integer) $xml['total'] == 0) { echo "No photos found for " . $_REQUEST['country'] . "."; } else { // loop through photos returned foreach($photos as $photo) { echo ""; // link to the higher resolution image echo ""; // print the image to the screen echo ""; } } } ?>