php源码如何看比较好呢?
php源码如何看比较好呢?
一个又一个的requies好复杂啊
还有就是不是文件中的自定义函数也能调用吗?
我在一个php文件中的一个load_controller();函数调查却怎么都找不到这个函数定义在哪里怎么办?
------解决方案--------------------
建议下载php专业的ide 例如:EclipsePhP 然后建立一个项目 里面的函数跟踪 只要按住Ctrl 然后点一下那个函数,就找到他的所有定义了,包括重写的函数都能看到!
------解决方案--------------------
1、只要用(includ(),includ_once(),require(),require_once())应用了这个文件,这个文件中定义的函数就可以被引用后面的代码使用。
2、看PHP文件,从Index.php类型的文件看起。引用了什么,你再看相关的引用文件。
3、你如果是Zend Studio 就使用Ctrl+H,能查找项目先是所有文件,看什么地方有调用。在函数上按住Ctrl,再点击左键,就进入函数的定义处了。
------解决方案--------------------
个人理解:
1、查看文件有那些函数;
2、了解函数的功能;
3、解析函数如何实现的功能;
4、对于函数中引用的其它函数进行跟踪,了解其思路和流程;
5、耐心+细心

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