myVar = 'XYZ' would be fine, as would Session::data->myVar. What about the equivalent * of Session::get('member.abc')? Are the explicit accessor methods acceptable? Do we need a * broader spectrum of functions, such as Session::inc("cart.$productID", 2)? And what should * Session::get("cart") then return? An array? * * @todo Decide whether this class is really necessary, and if so, overhaul it. Perhaps use * __set() and __get() on an instance, rather than static functions? */ class Session { public static function set($name, $val) { $names = explode('.', $name); // We still want to do this even if we have strict path checking for legacy code $var = &$_SESSION; foreach($names as $n) { $var = &$var[$n]; } $var = $val; } public static function addToArray($name, $val) { $names = explode('.', $name); // We still want to do this even if we have strict path checking for legacy code $var = &$_SESSION; foreach($names as $n) { $var = &$var[$n]; } $var[] = $val; } public static function get($name) { $names = explode('.', $name); $var = $_SESSION; foreach($names as $n) { if(!isset($var[$n])) { return null; } $var = $var[$n]; } return $var; } public static function clear($name) { $names = explode('.', $name); // We still want to do this even if we have strict path checking for legacy code $var = &$_SESSION; foreach($names as $n) { $var = &$var[$n]; } $var = null; } public static function getAll() { return $_SESSION; } /** * Sets the appropriate form message in session, with type. This will be shown once, * for the form specified. * * @param formname the form name you wish to use ( usually $form->FormName() ) * @param messsage the message you wish to add to it * @param type the type of message */ public static function setFormMessage($formname,$message,$type){ Session::set("FormInfo.$formname.message", $message); Session::set("FormInfo.$formname.type", $type); } public static function start() { if(!session_id() && !headers_sent()) { session_set_cookie_params(0, Director::baseURL()); session_start(); } } } ?>