Random php Whitespace

I'm getting some random php whitespace that i can't get rid of,

Im selecting the data from the table and then directly echoing it using:

echo 'aaa'.$row[0].'aaa';

$page=str_replace(' ', '',$row[0]);

echo 'aaa'.$page.'aaa';

PHP:

Output:

aaa ResultText aaa

aaa ResultTextaaa

Code (markup):

I don't understand why all whitespace isn't being removed?

 

Try:

echo 'aaa'. trim($row[0]) .'aaa';

PHP:

Note that the browser interprets new lines as spaces as well. You can probably see them in the source code.