/**
* Get session name
*
* @return string The session name
*
* @since 11.1
*/
public function getName()
{
if ($this->_state === 'destroyed') {
// @TODO : raise error
return null;
}
return $this->_handler->getName();
}
/**
* Create a token-string
*
* @param integer $length Length of string
*
* @return string Generated token
*
* @since 11.1
*/
protected function _createToken($length = 32)
{
static $chars = '0123456789abcdef';
$max = strlen($chars) - 1;
$token = '';
$name = $this->_handler->getName();
for ($i = 0; $i < $length; ++$i) {
$token .= $chars[rand(0, $max)];
}
return md5($token . $name);
}
