How To Delete Blank Line

[Anon]

Stupid question. How do you delete a blank line?

I used nl2br and it added <br> but when i export it out to a csv file i dont want the br there. I want the words to keep going in a long strong, not break.

Example:

The field in the db that gets put in the csv file reads

test

</br>

test

I want it to read test test

I tried doing a replace but the breaks still show.

[Anon]

Nevermind. Figured it out. Used the following:

//strip the tag and leave only white spaces
$variable=strip_tags($variable,'< /br>');

//replace space to single space
$variable = eregi_replace("[[:space:]]+", " ", $variable);

outcome is what i needed!