HRTime\StopWatch::start
(PECL hrtime >= 0.4.3)
HRTime\StopWatch::start — Start time measurement
Beschreibung
Starts the time measurement. It has no effect if the measurement was already started. The measurement will be continued if it was previously stopped.
Parameter-Liste
Diese Funktion besitzt keine Parameter.
Rückgabewerte
Returns void.