thinkphp/library/think/Error.php

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<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: 麦当苗儿 <zuojiazi@vip.qq.com> <http://zjzit.cn>
// +----------------------------------------------------------------------

namespace think;

use think\console\Output as ConsoleOutput;
use think\exception\ErrorException;
use think\exception\Handle;
use think\exception\ThrowableError;

class Error
{
    /**
     * 注册异常处理
     * @access public
     * @return void
     */
    public static function register()
    {
        error_reporting(E_ALL);
        set_error_handler([__CLASS__, 'appError']);
        set_exception_handler([__CLASS__, 'appException']);
        register_shutdown_function([__CLASS__, 'appShutdown']);
    }

    /**
     * 异常处理
     * @access public
     * @param  \Exception|\Throwable $e 异常
     * @return void
     */
    public static function appException($e)
    {
        if (!$e instanceof \Exception) {
            $e = new ThrowableError($e);
        }

        $handler = self::getExceptionHandler();
        $handler->report($e);

        if (IS_CLI) {
            $handler->renderForConsole(new ConsoleOutput, $e);
        } else {
            $handler->render($e)->send();
        }
    }

    /**
     * 错误处理
     * @access public
     * @param  integer $errno      错误编号
     * @param  integer $errstr     详细错误信息