Twitter links in widget don’t work?

Try this out. I went through and replaced " with '

/* These prefixes and suffixes will display before and after the entire block of tweets. */
$prefix = ""; // Prefix - some text you want displayed before all your tweets.
$suffix = ""; // Suffix - some text you want displayed after all your tweets.
$tweetprefix = "@fairwaterrights "; // Tweet Prefix - some text you want displayed before each tweet.
$tweetsuffix = "<br><br>"; // Tweet Suffix - some text you want displayed after each tweet.

$feed = 'http://search.twitter.com/search.atom?q=from:' . $username . '&rpp=' . $limit;

function parse_feed($feed, $prefix, $tweetprefix, $tweetsuffix, $suffix) {

$feed = str_replace('&lt;', '<', $feed);
$feed = str_replace('&gt;', '>', $feed);
$clean = explode('<content type=\"html\">', $feed);

$amount = count($clean) - 1;

echo $prefix;

for ($i = 1; $i <= $amount; $i++) {
$cleaner = explode('</content>', $clean[$i]);
echo $tweetprefix;
echo $cleaner[0];
echo $tweetsuffix;
}

echo $suffix;
}

$twitterFeed = file_get_contents($feed);
parse_feed($twitterFeed, $prefix, $tweetprefix, $tweetsuffix, $suffix);
?>