命名空间和文件系统的结构很像，文件夹可以有子文件夹，命名空间也可以定义子空间来描述各个空间之间的所属关系。上一章节介绍了什么是命名空间？以及php命名空间的基本应用，这里我们开始了解下命名空间的子空间和公共空间。通过下面的例子来说明什么是子空间例如， cart 和 order 这两个模块都处于同一个 shop 项目内，通过命名空间子空间表达关系。代码如下所示：
1. 关于基本应用的详细介绍
简介：命名空间和文件系统的结构很像，文件夹可以有子文件夹，命名空间也可以定义子空间来描述各个空间之间的所属关系。上一章节介绍了什么是命名空间？以及php命名空间的基本应用，这里我们开始了解下命名空间的子空间和公共空间。通过下面的例子来说明什么是子空间例如， cart 和 order 这两个模块都处于同一个 shop 项目内，通过命名空间子空间表达关系。代码如下所示：
简介：命名空间和文件系统的结构很像，文件夹可以有子文件夹，命名空间也可以定义子空间来描述各个空间之间的所属关系。上一章节介绍了什么是命名空间？以及php命名空间的基本应用，这里我们开始了解下命名空间的子空间和公共空间。
3. PHP开发(33)-ThinkPHP5.0(5)命名空间与TP5-PhpStorm
简介：在前2篇命名空间的博文基础上，我们来看一下，命名空间、公共空间 与 ThinkPHP5..0之间的关系：
4. PHP开发(32)-ThinkPHP5.0(4)命名空间与公共空间-PhpStorm
简介：这篇博文，我们来看一下，命名空间与公共空间之间的关系，使用需要注意的问题，我们通过2个PHP文件来演示。
【相关问答推荐】：
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