BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ namespace OSS; /** * A class for timing PHP scripts * * @copyright Copyright (c) 2012, Open Source Solutions Limited, Dublin, Ireland * @author Barry O'Donovan */ class Timer { /** @type double The start time */ static private $_start = null; /** @var double The elapsed time */ static private $_time = null; static public function start() { self::$_start = microtime( true ); } static public function end() { self::$_time = microtime( true ) - self::$_start; } static public function time() { return self::$_time; } }