<?php /* * Copyright (C) 2014, NoccyLabs * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/> */ namespace NoccyLabs\Gpio\Exception\Handler; use NoccyLabs\Gpio\Exception\GpioException; class ConsoleExceptionHandler { protected $last; public function register() { $this->last = set_exception_handler( array($this, "onException") ); } public function onException(Exception $exception) { if (is_callable($this->last)) { call_user_func($this->last, $exception); } if ($exception instanceof GpioException) { $pin = $exception->getPin(); if ($pin) { $pin->dumpState(); } } } }