本文实例讲述了PHP封装的Twitter访问类。分享给大家供大家参考。具体如下：
class Twitter {
/**
* Method to make twitter api call for the users timeline in XML
*
* @access private
* @param $twitter_id, $num_of_tweets
* @return $xml
*/
private function api_call($twitter_id, $num_of_tweets) {
$c = curl_init();
curl_setopt($c, CURLOPT_URL, "http://twitter.com/statuses/user_timeline/$twitter_id.xml?count=$num_of_tweets");
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($c, CURLOPT_CONNECTTIMEOUT, 3);
curl_setopt($c, CURLOPT_TIMEOUT, 5);
$response = curl_exec($c);
$response_info = curl_getinfo($c);
curl_close($c);
if (intval($response_info[\'http_code\']) == 200) {
$xml = new SimpleXMLElement($response);
return $xml;
} else {
return false;
}
}
/**
* Method to add hyperlink html tags to any urls, twitter ids or hashtags in tweet
*
* @access private
* @param $text
* @return $text
*/
private function process_links($text) {
$text = utf8_decode($text);
$text = preg_replace(\'@(https?://([-\\w\\.]+)+(d+)?(/([\\w/_\\.]*(\\?\\S+)?)?)?)@\', \'$1\', $text);
$text = preg_replace("#(^|[\\n ])@([^ \\"\\t\\n\\r<]*)#ise", "\'\\\\1@\\\\2\'", $text);
$text = preg_replace("#(^|[\\n ])\\#([^ \\"\\t\\n\\r<]*)#ise", "\'\\\\1#\\\\2\'", $text);
return $text;
}
/**
* Main method to retrieve the tweets and return html for display
*
* @access public
* @param $twitter_id, $num_of_tweets, $timezone
* @return $result
*/
public function get_tweets($twitter_id, $num_of_tweets = 3, $timezone = "America/Denver") {
$include_replies = false;
date_default_timezone_set($timezone);
// the html markup
$cont_o = "\\n";
$tweet_o = "\\n";
$tweet_c = " 