Chrome, Opera, Mozilla Content decoding failed - php

Question

I have a function in php, which lists followers of a user in twitter. When I use chrome to navigate to the page which holds the function, It works, sometimes it doesn't.
Chrome works 3 out of 5 times before it gives "Error 330 (net::ERR_CONTENT_DECODING_FAILED): Unknown error"
Mozilla works 4 out of 5 times before it gives "Content Encoding Error"
Opera shows this
Warning: Invalid argument supplied for foreach() in
C:\wamp\www\ntwyt\core\common\twitter.php on line 1639
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Here's the code
function theme_followers($feed, $hide_pagination = false) {
$rows = array();
if (count($feed) == 0 || $feed == '[]') return '<p>No users to display.</p>';
foreach ($feed->users->user as $user) {
$name = theme('full_name', $user);
$tweets_per_day = twitter_tweets_per_day($user);
$last_tweet = strtotime($user->status->created_at);
$content = "{$name}<br /><span class='about'>";
if($user->description != "")
$content .= "Bio: " . twitter_parse_tags($user->description) . "<br />";
if($user->location != "")
$content .= "Location: {$user->location}<br />";
$content .= "Info: ";
$content .= pluralise('tweet', $user->statuses_count, true) . ", ";
$content .= pluralise('friend', $user->friends_count, true) . ", ";
$content .= pluralise('follower', $user->followers_count, true) . ", ";
$content .= "~" . pluralise('tweet', $tweets_per_day, true) . " per day<br />";
$content .= "Last tweet: ";
if($user->protected == 'true' && $last_tweet == 0)
$content .= "Private";
else if($last_tweet == 0)
$content .= "Never tweeted";
else
$content .= twitter_date('l jS F Y', $last_tweet);
$content .= "</span>";
$rows[] = array('data' => array(array('data' => theme('avatar', theme_get_avatar($user)), 'class' => 'avatar'),
array('data' => $content, 'class' => 'status shift')),
'class' => 'tweet');
}
$content = theme('table', array(), $rows, array('class' => 'followers'));
if (!$hide_pagination)
$content .= theme('list_pagination', $feed);
return $content;
}
Whats the problem? It works and doesn't work.

Answer 1

I think you want to loop:
foreach ($feed->users as $user) {
....
}