lbadger

<?php 
	class GPIO {

		// Using BCM pin numbers.
		private $pins = ['0', '1', '4', '7', '8', '9', '10', '11', '14', '15', '17', '18', '21', '22', '23', '24', '25'];

		// exported pins for when we unexport all
		private $exportedPins = array();

		// Setup pin, takes pin number and direction (in or out)