Twitter Feed没有用代码拉入


Twitter Feed not pulling in with code?

我想知道为什么我试图用来提取最新推文的 Twitter 提要的以下代码不起作用?

法典:

<?
    $username = "readitforward";
    $limit = 5;
    $feed = 'http://twitter.com/statuses/user_timeline.rss?screen_name='.$username.'&count='.$limit;
    $tweets = file_get_contents($feed);
        $tweets = str_replace("&", "&", $tweets);   
        $tweets = str_replace("<", "<", $tweets);
        $tweets = str_replace(">", ">", $tweets);
        $tweet = explode("<item>", $tweets);
    $tcount = count($tweet) - 1;
for ($i = 1; $i <= $tcount; $i++) {
    $endtweet = explode("</item>", $tweet[$i]);
    $title = explode("<title>", $endtweet[0]);
    $content = explode("</title>", $title[1]);
        $content[0] = str_replace("&#8211;", "&mdash;", $content[0]);
        $content[0] = preg_replace("/(http:'/'/|(www'.))(([^'s<]{4,68})[^'s<]*)/", '<a href="http://$2$3" target="_blank">$1$2$4</a>', $content[0]);
        $content[0] = str_replace("$username: ", "", $content[0]);
        $content[0] = preg_replace("/@('w+)/", "<a href='"http://www.twitter.com/''1'" target='"_blank'">@''1</a>", $content[0]);
        $content[0] = preg_replace("/#('w+)/", "<a href='"http://search.twitter.com/search?q=''1'" target='"_blank'">#''1</a>", $content[0]);
    $mytweets[] = $content[0];
}
while (list(, $v) = each($mytweets)) {
    $tweetout .= "<div>$v</div>'n";
}
?>

输出错误:

Warning: file_get_contents() [function.file-get-contents]: http:// wrapper is disabled in the server configuration by allow_url_fopen=0 in /data/24/1/0/139/1815302/user/1967139/htdocs/RIF/wp-content/themes/crown_readitforward2012/sidebar.php on line 93
Warning: file_get_contents(http://twitter.com/statuses/user_timeline.rss?screen_name=readitforward&count=5) [function.file-get-contents]: failed to open stream: no suitable wrapper could be found in /data/24/1/0/139/1815302/user/1967139/htdocs/RIF/wp-content/themes/crown_readitforward2012/sidebar.php on line 93
Warning: Variable passed to each() is not an array or object in /data/24/1/0/139/1815302/user/1967139/htdocs/RIF/wp-content/themes/crown_readitforward2012/sidebar.php on line 114

第 93 行:$tweets = file_get_contents($feed);

114路:while (list(, $v) = each($mytweets)) {

我在这里做错了什么???

查看 Twitter API 更新。

$feed变量更改为:

$feed = 'http://api.twitter.com/1/statuses/user_timeline.rss?screen_name='.$username.'&count='.$limit;
allow_url_fopen已

关闭,因此您必须以另一种方式获取远程文件。

http://php.net/manual/en/filesystem.configuration.php#ini.allow-url-fopen

你可以使用 cURL 或其他 PHP 扩展。

http://php.net/manual/en/curl.examples-basic.php

对于第二个错误,请在执行循环之前检查if(is_array($mytweets)) ..

打开php.ini并启用allow_url_fopen。这不能用ini_set()来完成。

或者,使用其他方法来请求 URL,例如 cURL。