Chrome、Opera、Mozilla 内容解码失败

Question

我在 php 中有一个函数，它列出了 Twitter 中用户的关注者。当我使用 chrome 导航到包含该功能的页面时，它可以工作，有时却不能。

Chrome 工作 5 次中有 3 次后，出现“错误 330 (net::ERR_CONTENT_DECODING_FAILED)：未知错误”

Mozilla 工作 5 次后出现 4 次，然后出现“内容编码错误”

Opera 显示此信息

警告：为 foreach() 提供的参数无效 C:\wamp\www\ntwyt\core\common\twitter.php 第 1639 行 �j&x���o�4�a �h��RA�N���T.&�Km�n� 5ý i�<Т K���/o4��b�@�Y�����

这是代码

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;
}

有什么问题吗？它有效和无效。

Answer 1

我想你想循环：

foreach ($feed->users as $user) {
    ....
}