78 lines
1.2 KiB
Markdown
78 lines
1.2 KiB
Markdown
var-dumper 适配包，用来将变量打印到浏览器
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# 安装
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```shell
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composer require next/var-dumper
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```
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# 使用
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## hyperf
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修改`app/config/autoload/exceptions.php`
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```php
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<?php
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declare(strict_types=1);
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return [
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'handler' => [
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'http' => [
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Next\VarDumper\Adapter\HyperfDumperHandler::class,
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Hyperf\HttpServer\Exception\Handler\HttpExceptionHandler::class,
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App\Exception\Handler\AppExceptionHandler::class,
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],
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],
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];
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```
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## webman
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建立新的异常处理类
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```php
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<?php
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namespace App;
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use Next\VarDumper\Dumper;
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use Next\VarDumper\DumperHandler;
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use support\exception\Handler;
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use Throwable;
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use Webman\Http\Request;
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use Webman\Http\Response;
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class ExceptionHandler extends Handler
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{
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use DumperHandler;
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public function render(Request $request, Throwable $exception): Response
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{
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if ($exception instanceof Dumper) {
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return \response(self::convertToHtml($exception));
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}
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return parent::render($request, $exception);
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}
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}
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```
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修改config/exception.php
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```php
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return [
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'' => \App\ExceptionHandler::class,
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];
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```
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## 其他框架可参考webman配置，引入DumperHandler，将异常转为响应即可
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# 打印
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```php
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d($request);
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```
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