To convert \n's to \n's on any string, use nl2br().
To trim excess white space (\n, \r, [space] \t, etc) from both the beginning
and end of a string, use trim().
Eg:
This should echo:
---
this is a string with an
enter in the middle
---
What do you actually want to do, and what's the problem?
Hey... I have a question about trim. I don't know if
trim() is the right funtion to use, but here is my
problem.
I am recieving a textarea input from a form and
writing it to a data file. I need to change any line
breaks or (enter) if you will into a or something
else. When it's in my text file,
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