$response = array('resume' => array('educations' => $educations)); header('Content-type: text/xml'); echo $xml_dom->get_xml_from_array($response); exit; } if ($_POST['action'] == 'save_skills') { if (!isset($_POST['skill']) || !isset($_POST['skill'])) { echo "ko"; exit; } $resume = new Resume($_POST['member'], $_POST['id']); $data = array(); $data['id'] = $_POST['skill']; $data['skill'] = sanitize($_POST['skills']); if ($_POST['skill'] == "0") { if (!$resume->create_skill($data)) { echo "ko"; exit; } } else { if (!$resume->update_skill($data)) { echo "ko"; exit; } } echo "ok"; exit; } if ($_POST['action'] == 'delete_technical_skill') { if (!isset($_POST['technical_skill']) || is_null($_POST['technical_skill']) || empty($_POST['technical_skill'])) { echo "ko";