Problem with options.php

I did: edit some code on options.php but returned the file to
normal/as it was

I saw: the following error when I went to any URL on the blog:

Parse error: syntax error, unexpected ‘:’, expecting ‘)’ in
/home2/backlin2/public_html/theopenalgorithm/wp-content/themes/deep-blue/options/options.php
on line 112

Try it yourself with the homepage or any other page.

I copied and pasted the code into another file and posted to a PHP
forum but the person who responded said that there was nothing wrong
with the code and that the error means that there is a 🙂 in the
document somewhere there shouldn’t be.

I now can’t access my blog or admin from either the normal channel or
coming from my host.

Please help me out as even if I did find where the error is I can’t
edit it?

Thanks

Mark Collier