Hi,

I have made PHP extenison module and used following :

PHP 4.0.6
Apache 1.3.20
Windows NT 4.0
Visual C++ 6.0

I am making mymodule.dll as an extension module.
It compiles well. But while linking gives this error :

error LNK2001: unresolve external symbol _zend_get_parameters_ex
error LNK2001: unresolve external symbol _zend_wrong_parameters_count
...etc...

The Zend API's in zend_API.h are not made extern "C".

NOTE : If I tried to extern "C" like this :
extern "C"
{
#include "zend_API.h"
}

It gives error as it includes headers files which contains templates definations.

I think the Zend functions starting with macro ZEND_API
must be made extern "C" or using BEGIN_EXTERN_C() and END_EXTERN_C() macros already defined in Zend.The problem is solved by doing so.

Regards,

Atur Shah.