/** * setOptions - set both the class specified * * @param array $userOptions - pass-by-keyword style array of <option name, option value> pairs * @throws Zend_Session_Exception * @return void */ public static function setOptions(array $userOptions = array()) { // set default options on first run only (before applying user settings) if (!self::$_defaultOptionsSet) { foreach (self::$_defaultOptions as $default_option_name => $default_option_value) { if (isset(self::$_defaultOptions[$default_option_name]) && $default_option_value !== null) { ini_set('session.' . $default_option_name, $default_option_value); } } self::$_defaultOptionsSet = true; } // set the options the user has requested to set foreach ($userOptions as $user_option_name => $user_option_value) { $user_option_name = strtolower($user_option_name); // set the ini based values if (array_key_exists($user_option_name, self::$_defaultOptions)) { ini_set('session.' . $user_option_name, $user_option_value); } elseif (isset(self::$_localOptions[$user_option_name])) { self::${self::$_localOptions[$user_option_name]} = $user_option_value; } else { throw new Zend_Session_Exception("Unknown option: {$user_option_name} = {$user_option_value}"); } } }