如何在窗口服务器中注册DLL文件以在PHP代码中运行

We want to run one dll file under php code(Laravel 5) using com class, regarding this we need registered dll file on my window server (window 2012 R2) . But we are getting error.

The module "Addition.dll" was loaded but entry point DLLRegisterServer was not found Make sure that "Addition.dll" is a valid DLL or OCX file and then try again

We are using this line of command

REGSVR32 "C:\xampp\htdocs\Dll_demo ewton.dll" and regsvr32 newton.dll

Please let me know the exact way of Registered DLL file in my window server (window 2012 R2).

I have checked lots of stack Overflow example Error in registering DLL But not getting any result from my side , Please help us. Thanks