How do I erase printed characters in a console application(Linux)?

Question

I am creating a small console app that needs a progress bar. Something like...

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My

Answer 1

I don't think you need to apologize for the language choice. PHP is a great language for console applications.

Try this out:

The "\r" will overwrite the line with the new text. To make a new line you can just use "\n", but I'm guessing you already knew that.

Hope this helps! I know this works in Linux, but I don't know if it works in Windows or other operating systems.