Has anyone switched (or started recently) in authorize.net from their old Weblink to the new SIM or AIM? It requires a PHP extension called mhash and I have no idea where to do the ./configure...............(everything from phpinfo) in my RAQ4i so I can add mhash.

Thanks!

There is no need to configure php with mhash, you can look at php forums and look for mhash functions itself. You just need to find some mhash class in php mailing list.

bugsoft - I tried looking for about 20 minutes and you must know of better php forums than I do, because everything I found said you had to compile PHP with mhash. Can you point me in the right direction? Thanks.

I'm pretty sure you can just use the md5() function in PHP to encrypt the hash that Authorize.net wants you to, which doesn't require any special compilation options.