<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006~2025 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: 麦当苗儿 <zuojiazi@vip.qq.com> <http://zjzit.cn>
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// +----------------------------------------------------------------------
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declare (strict_types = 1);
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namespace think\initializer;
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use think\App;
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use think\console\Output as ConsoleOutput;
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use think\exception\ErrorException;
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use think\exception\Handle;
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use Throwable;
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/**
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* 错误和异常处理
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*/
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class Error
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{
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/** @var App */
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protected $app;
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/**
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* 注册异常处理
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* @access public
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* @param App $app
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* @return void
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*/
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public function init(App $app)
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{
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$this->app = $app;
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error_reporting(E_ALL);
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ini_set('display_errors', 'Off');
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set_error_handler([$this, 'appError']);
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set_exception_handler([$this, 'appException']);
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register_shutdown_function([$this, 'appShutdown']);
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}
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/**
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* Exception Handler
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* @access public
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* @param \Throwable $e
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*/
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public function appException(Throwable $e): void
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{
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$handler = $this->getExceptionHandler();
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$handler->report($e);
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if ($this->app->runningInConsole()) {
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$handler->renderForConsole(new ConsoleOutput, $e);
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} else {
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$response = $handler->render($this->app->request, $e);
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$response->send();
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$this->app->http->end($response);
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}
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}
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/**
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* Error Handler
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* @access public
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* @param integer $errno 错误编号
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* @param string $errstr 详细错误信息
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* @param string $errfile 出错的文件
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* @param integer $errline 出错行号
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* @throws ErrorException
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*/
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public function appError(int $errno, string $errstr, string $errfile = '', int $errline = 0): void
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{
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$exception = new ErrorException($errno, $errstr, $errfile, $errline);
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if (error_reporting() & $errno) {
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// 将错误信息托管至 think\exception\ErrorException
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throw $exception;
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}
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}
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/**
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* Shutdown Handler
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* @access public
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*/
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public function appShutdown(): void
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{
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if (!is_null($error = error_get_last()) && $this->isFatal($error['type'])) {
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// 将错误信息托管至think\ErrorException
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$exception = new ErrorException($error['type'], $error['message'], $error['file'], $error['line']);
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$this->appException($exception);
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}
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}
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/**
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* 确定错误类型是否致命
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*
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* @access protected
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* @param int $type
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* @return bool
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*/
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protected function isFatal(int $type): bool
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{
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return in_array($type, [E_ERROR, E_CORE_ERROR, E_COMPILE_ERROR, E_PARSE]);
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}
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/**
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* Get an instance of the exception handler.
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*
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* @access protected
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* @return Handle
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*/
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protected function getExceptionHandler()
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{
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return $this->app->make(Handle::class);
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}
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}
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