__construct() public method

It parses the available parameters.
public __construct ( boolean $isSsl = false )
$isSsl boolean
 /**
  * Override __construct() to store whether or not we should be sending Analytics data
  *
  * @param bool $isSsl
  */
 public function __construct($isSsl = false)
 {
     $this->shouldSendAnalytics = craft()->instantAnalytics->shouldSendAnalytics();
     return parent::__construct($isSsl);
 }