public static function getParams(){ $params = $_GET; $params = array_merge($params, $_POST); $contentType = empty($_SERVER['CONTENT_TYPE']) ? '' : $_SERVER['CONTENT_TYPE']; if (empty($_POST) && false !== strpos($contentType, 'application/json')) { $content = file_get_contents('php://input'); $params = array_merge($params, (array)json_decode($content, true)); } return $params;}