What are some common pitfalls to be aware of when using PHP with IIS, as mentioned in the forum discussion?

One common pitfall when using PHP with IIS is the misconfiguration of the FastCGI module, leading to performance issues or errors. To solve this, ensure that the FastCGI module is properly configured in the IIS Manager settings.

# Example PHP code snippet to configure FastCGI module in IIS
fastcgi.impersonate = 1
fastcgi.logging = 0
cgi.fix_pathinfo=1