捕获textarea中的换行符（换行符，换行符）

Question

I have a form with a <textarea> and I want to capture any line breaks in that textarea on the server-side, and replace them with a <br/>.

Is that possible?

I tried setting white-space:pre on the textarea's CSS, but it's still not enough.

Answer 1

Have a look at the nl2br() function. It should do exactly what you want.