PHP引擎的源代码在什么地方？
这个问题有人知道吗？就是php.exe或者php-win.exe或者php5apache2_2.dll的源代码。官方公开吗？
回复讨论(解决方案)
php一直都是开源的，C开发的。参见：git.php.net
你下载源码包就可以看到
不过 php for window 的核心代码在 lib 中，你能看到的都是对他的调用
你下载源码包就可以看到
不过 php for window 的核心代码在 lib 中，你能看到的都是对他的调用
我没找到具体在哪个页面，能告诉我吗？
你下载源码包就可以看到
不过 php for window 的核心代码在 lib 中，你能看到的都是对他的调用
php for window 的核心代码，我没找到具体在哪个页面，能告诉我吗？
http://www.php.net/downloads.php
比如 沿 Windows 5.4.19 binaries and source 进入，就有有
Download source code [20.86MB]
之类的链接
php的核心是zend都在php下面的Zend目录
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