Can you use SQLi with out a php webpage

Can you use SQLi with out a php webpage? The project I am working on have no webpages that end php something. If I can use SQLinjection, how do I try to get to the database?
Thank you
bluedog

I see no one knows
thank you

Hi @bluedog,

there may be SQL injections whenever you can input data and that data is used to make a SQL query in the backend. It’s not just a “feature” of PHP.

Thank you, I been working the login page using sql injection post