Laravel 4:我如何理解它们的工作原理? [英] Laravel 4: how can I understand how it all works?

问题描述

我在一个项目中使用Laravel 3，这真是一件乐事.我还多次查看了源代码，以了解某些事情在后台进行.

I am using Laravel 3 in one project and it's been a joy. I have also looked at the source code several times to see how some things work behind the scenes.

但是现在在Laravel 4中，我不知道从哪里开始或如何理解这一切.在哪里可以了解Laravel 4的所有幕后知识?

But now in Laravel 4, I don't know where to begin or how to understand it all. Where can I learn all the behind the scenes of Laravel 4?

要点:我想找出DB::insert()是否返回插入行的ID.所以我开始搜寻. 1.我找到了封装"数据库的Illuminate \ Support \ Facades \ Facade类. 2.调用resolveFacadeInstance函数，然后尝试打印这些数组，但是我的计算机挂起了:-/.而且我敢肯定，这将导致我不理解的更多类.

Case in point: I wanted to find out if the DB::insert() returns the id of inserted row. So I started searching. 1. I found the Illuminate\Support\Facades\Facade class that "encapsulates" DB. 2. The resolveFacadeInstance function is called and then I tried to print these arrays, but my computer hangs :-/. And I'm sure this would lead to many more classes that I wouldn't understand.

有没有办法我可以学习Laravel 4的内部运作方式?也许是堆栈痕迹?

Is there a way I could try to learn the inner workings of Laravel 4? Maybe stack traces?

推荐答案

facade类只是一个过滤器类，可让您像静态方法一样调用方法. 有关外观的映射，请访问此处: http://laravel.com/docs/facades#facade-类引用

The facade class is just a filter class to allow you to call methods as if they were static. For the facade mappings go here: http://laravel.com/docs/facades#facade-class-reference

全面了解laravel内部工作的起点应该始于:

The starting point to fully understand laravel's inner-workings should begin at:

/public/index.php

您可以遵循程序的逻辑，注意需要start.php，该文件将加载应用程序"的实例，该实例位于以下位置:

You can follow the logic of the program, noticing that requires start.php, which loads an instance of the "Application" which is found here:

/vendor/laravel/framework/src/Illuminate/Foundation/Application.php

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