public static function create_category($fields) { list($eschoolid, $category) = explode('/', $fields['categoryid']); $params = array('name' => $fields['shortname'], 'parent' => (int) $category, 'idnumber' => $fields['shortname'], 'description' => $fields['summary'], 'descriptionformat' => 1); return GcrMdlWebServices::createCategory($params, $eschoolid); }