public function getCookieExpiration() {
		$name = $this->getCookieName( 'track-expire' );
		return isset( $_COOKIE[$name] ) ? intval( $_COOKIE[$name] ) : 0;
	}
public function getCookieExpiration() {
		$name = $this->getCookieName( 'track-expire' );
		return isset( $_COOKIE[$name] ) ? intval( $_COOKIE[$name] ) : 0;
	}
public function getCookieExpiration ( ) { $ name = $ this -> getCookieName ( 'track-expire' ) ; return isset ( $ _COOKIE [ $ name ] ) ? intval ( $ _COOKIE [ $ name ] ) : 0 ; }
Get expiration timestamp.

@return int Unix timestamp of expiration date or 0 if not available.
Get expiration timestamp .