public function clear()
    {
        foreach (GPIO::PINS as $pin) {
            $reset = new Pin($pin, GPIO::OUT, $this->ioAdapter);
            $reset->setValue(GPIO::LOW);
        }
    }
public function clear()
    {
        foreach (GPIO::PINS as $pin) {
            $reset = new Pin($pin, GPIO::OUT, $this->ioAdapter);
            $reset->setValue(GPIO::LOW);
        }
    }
public function clear ( ) { foreach ( GPIO :: PINS as $ pin ) { $ reset = new Pin ( $ pin , GPIO :: OUT , $ this -> ioAdapter ) ; $ reset -> setValue ( GPIO :: LOW ) ; } }
Reset all of the GPIO pins.

@return void
Reset all of the GPIO pins .