What does the SSI.PHP do?

[CFCStaff]

What does the SSI.PHP do?

[Kays]

Hi, welcome to SMF.

If you have a site as well as the forums, SSI.php can do quite a bit for you.

SSI Readme
How to use the SMF user system outside of SMF
How do I integrate SMF into my PHP coded website?

[JBlaze]

SSI.php is almost like an SMF API, but not quite. By including it, you can use it's functions to perform select tasks to display/use data from your forum.