Update your Twitter status using php

最新推荐文章于 2025-01-30 18:38:11 发布

原创最新推荐文章于 2025-01-30 18:38:11 发布 · 196 阅读

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本文介绍了一种使用PHP脚本向Twitter发布推文的方法。提供了两种实现方式：一种是直接利用cURL发送请求，另一种是通过封装好的类实现更多功能。

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Twitter is awesome! Using the simple script below you, you can post updates to twitter. Don’t forget to add your username, password and message below.

<?php
function tweetThis($strUsername = '', $strPassword = '', $strMessage = '') {
    if (function_exists('curl_init')) {
        $twitterUsername = trim($strUsername);
        $twitterPassword = trim($strPassword);
	if(strlen($strMessage) > 140) {
	    $strMessage = substr($strMessage, 0, 140);
	}
	$twitterStatus = htmlentities(trim(strip_tags($strMessage)));
	if (!empty($twitterUsername) && !empty($twitterPassword) && !empty($twitterStatus)) {
	    $strTweetUrl = 'http://www.twitter.com/statuses/update.xml';
	    $objCurlHandle = curl_init();
	    curl_setopt($objCurlHandle, CURLOPT_URL, "$strTweetUrl");
	    curl_setopt($objCurlHandle, CURLOPT_CONNECTTIMEOUT, 2);
	    curl_setopt($objCurlHandle, CURLOPT_RETURNTRANSFER, 1);
	    curl_setopt($objCurlHandle, CURLOPT_POST, 1);
	    curl_setopt($objCurlHandle, CURLOPT_POSTFIELDS, "status=$twitterStatus");
	    curl_setopt($objCurlHandle, CURLOPT_USERPWD, "$twitterUsername:$twitterPassword");
            $result = curl_exec($objCurlHandle);
            $arrResult = curl_getinfo($objCurlHandle);
            if ($arrResult['http_code'] == 200) {
                echo 'Your Tweet has been posted';
            }
            else {
                echo 'Could not post your Tweet to Twitter.';
            }
	    curl_close($objCurlHandle);
	}
	else {
	    echo('Missing required information to submit your Tweet.');
	}
    }
    else {
	echo('Curl Extension is not installed.');
    }
}
?>

<?php
	// Send a Tweet to your Twitter account.
	tweetThis('my_user_name', 'my_password', 'my_tweet_message');
?>

或者

<?php 
/////////////////////////////////////////// 
// 
// twitterPHP 
// version 0.1 
// By David Billingham 
// david [at] slawcup [dot] com 
// http://twitter.slawcup.com/twitter.class.phps 
// 
// 
// Example 1: 
// 
// $t= new twitter(); 
// $res = $t->publicTimeline(); 
// if($res===false){ 
//   echo "ERROR<hr/>"; 
//     echo "<pre>"; 
//   print_r($t->responseInfo); 
//     echo "</pre>"; 
// }else{ 
//   echo "SUCCESS<hr/>"; 
//     echo "<pre>"; 
//   print_r($res); 
//     echo "</pre>"; 
// } 
// 
// 
// Example 2: 
// 
// $t= new twitter(); 
// $t->username='username'; 
// $t->password='password'; 
// $res = $t->update('i am testing twitter.class.php'); 
// if($res===false){ 
//   echo "ERROR<hr/>"; 
//     echo "<pre>"; 
//   print_r($t->responseInfo); 
//     echo "</pre>"; 
// }else{ 
//   echo "SUCCESS<hr/>Status Posted"; 
// } 
// 
// 
////////////////////////////////////////// 

class twitter{ 
    var $username=''; 
    var $password=''; 
    var $user_agent=''; 
     
    /////////////// 
    // 
    // I don't know if these headers have become standards yet 
    // but I would suggest using them. 
    // more discussion here. 
    // http://tinyurl.com/3xtx66 
    // 
    /////////////// 
    var $headers=array('X-Twitter-Client: ', 
                                            'X-Twitter-Client-Version: ', 
                                            'X-Twitter-Client-URL: '); 
     
    var $responseInfo=array(); 
                                             
     
    function twitter(){} 
     
     
     
     
     
    ///////////////////////////////////////// 
    // 
    // Twitter API calls 
    // 
    // $this->update($status) 
    // $this->publicTimeline($sinceid=false) 
    // $this->friendsTimeline($id=false,$since=false) 
    // $this->userTimeline($id=false,$count=20,$since=false) 
    // $this->showStatus($id) 
    // $this->friends($id=false) 
    // $this->followers() 
    // $this->featured() 
    // $this->showUser($id) 
    // $this->directMessages($since=false) 
    // $this->sendDirectMessage($user,$text) 
    // 
    // If SimpleXMLElement exists the results will be returned as a SimpleXMLElement 
    // otherwise the raw XML will be returned for a successful request.  If the request 
    // fails a FALSE will be returned. 
    // 
    // 
    ///////////////////////////////////////// 
     
     
    // Updates the authenticating user's status.   
    // Requires the status parameter specified below. 
    // 
    // status. (string) Required.  The text of your status update.  Must not be 
    //                             more than 160 characters and should not be 
    //                             more than 140 characters to ensure optimal display. 
    // 
    function update($status){ 
        $request = 'http://twitter.com/statuses/update.xml'; 
        $postargs = 'status='.urlencode($status); 
        return $this->process($request,$postargs); 
    } 
     
    // Returns the 20 most recent statuses from non-protected users who have 
    // set a custom user icon.  Does not require authentication. 
    // 
    // sinceid. (int) Optional.  Returns only public statuses with an ID greater 
    //                           than (that is, more recent than) the specified ID. 
    // 
    function publicTimeline($sinceid=false){ 
        $qs=''; 
        if($sinceid!==false) 
            $qs='?since_id='.intval($sinceid); 
        $request = 'http://twitter.com/statuses/public_timeline.xml'.$qs; 
        return $this->process($request); 
    } 
     
    // Returns the 20 most recent statuses posted in the last 24 hours from the 
    // authenticating user and that user's friends.  It's also possible to request 
    // another user's friends_timeline via the id parameter below. 
    // 
    // id. (string OR int) Optional.  Specifies the ID or screen name of the user for whom 
    //                                to return the friends_timeline. (set to false if you 
    //                                want to use authenticated user). 
    // since. (HTTP-formatted date) Optional.  Narrows the returned results to just those 
    //                                         statuses created after the specified date.   
    // 
    function friendsTimeline($id=false,$since=false){ 
        $qs=''; 
        if($since!==false) 
            $qs='?since='.urlencode($since); 
             
        if($id===false) 
            $request = 'http://twitter.com/statuses/friends_timeline.xml'.$qs; 
        else 
            $request = 'http://twitter.com/statuses/friends_timeline/'.urlencode($id).'.xml'.$qs; 
         
        return $this->process($request); 
    } 
     
    // Returns the 20 most recent statuses posted in the last 24 hours from the 
    // authenticating user.  It's also possible to request another user's timeline 
    // via the id parameter below. 
    // 
    // id. (string OR int) Optional.  Specifies the ID or screen name of the user for whom 
    //                                to return the user_timeline. 
    // count. (int) Optional.  Specifies the number of statuses to retrieve.  May not be 
    //                         greater than 20 for performance purposes. 
    // since. (HTTP-formatted date) Optional.  Narrows the returned results to just those 
    //                                         statuses created after the specified date. 
    // 
    function userTimeline($id=false,$count=20,$since=false){ 
        $qs='?count='.intval($count); 
        if($since!==false) 
            $qs .= '&since='.urlencode($since); 
             
        if($id===false) 
            $request = 'http://twitter.com/statuses/user_timeline.xml'.$qs; 
        else 
            $request = 'http://twitter.com/statuses/user_timeline/'.urlencode($id).'.xml'.$qs; 
         
        return $this->process($request); 
    } 
     
    // Returns a single status, specified by the id parameter below.  The status's author 
    // will be returned inline. 
    // 
    // id. (int) Required.  Returns status of the specified ID. 
    // 
    function showStatus($id){ 
        $request = 'http://twitter.com/statuses/show/'.intval($id).'.xml'; 
        return $this->process($request); 
    } 
    // Returns the authenticating user's friends, each with current status inline.  It's 
    // also possible to request another user's friends list via the id parameter below. 
    // 
    // id. (string OR int) Optional.  The ID or screen name of the user for whom to request 
    //                                a list of friends. 
    // 
    function friends($id=false){ 
        if($id===false) 
            $request = 'http://twitter.com/statuses/friends.xml'; 
        else 
            $request = 'http://twitter.com/statuses/friends/'.urlencode($id).'.xml'; 
        return $this->process($request); 
    } 
     
    // Returns the authenticating user's followers, each with current status inline. 
    // 
    function followers(){ 
        $request = 'http://twitter.com/statuses/followers.xml'; 
        return $this->process($request); 
    } 
     
    // Returns a list of the users currently featured on the site with their current statuses inline. 
    function featured(){ 
        $request = 'http://twitter.com/statuses/featured.xml'; 
        return $this->process($request); 
    } 
     
    // Returns extended information of a given user, specified by ID or screen name as per the required 
    // id parameter below.  This information includes design settings, so third party developers can theme 
    // their widgets according to a given user's preferences. 
    // 
    // id. (string OR int) Required.  The ID or screen name of a user. 
    // 
    function showUser($id){ 
        $request = 'http://twitter.com/users/show/'.urlencode($id).'.xml'; 
        return $this->process($request); 
    } 
     
    // Returns a list of the direct messages sent to the authenticating user. 
    // 
    // since. (HTTP-formatted date) Optional.  Narrows the resulting list of direct messages to just those 
    //                                         sent after the specified date.   
    // 
    function directMessages($since=false){ 
        $qs=''; 
        if($since!==false) 
            $qs='?since='.urlencode($since); 
        $request = 'http://twitter.com/direct_messages.xml'.$qs; 
        return $this->process($request); 
    } 
     
    // Sends a new direct message to the specified user from the authenticating user.  Requires both the user 
    // and text parameters below. 
    // 
    // user. (string OR int) Required.  The ID or screen name of the recipient user. 
    // text. (string) Required.  The text of your direct message.  Be sure to URL encode as necessary, and keep 
    //                           it under 140 characters.   
    // 
    function sendDirectMessage($user,$text){ 
        $request = 'http://twitter.com/direct_messages/new.xml'; 
        $postargs = 'user='.urlencode($user).'&text='.urlencode($text); 
        return $this->process($request,$postargs); 
    } 
     
     
     
     
     
    // internal function where all the juicy curl fun takes place 
    // this should not be called by anything external unless you are 
    // doing something else completely then knock youself out. 
    function process($url,$postargs=false){ 
         
        $ch = curl_init($url); 

        if($postargs !== false){ 
            curl_setopt ($ch, CURLOPT_POST, true); 
            curl_setopt ($ch, CURLOPT_POSTFIELDS, $postargs); 
        } 
         
        if($this->username !== false && $this->password !== false) 
            curl_setopt($ch, CURLOPT_USERPWD, $this->username.':'.$this->password); 
         
        curl_setopt($ch, CURLOPT_VERBOSE, 1); 
        curl_setopt($ch, CURLOPT_NOBODY, 0); 
        curl_setopt($ch, CURLOPT_HEADER, 0); 
        curl_setopt($ch, CURLOPT_USERAGENT, $this->user_agent); 
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION,1); 
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 
        curl_setopt($ch, CURLOPT_HTTPHEADER, $this->headers); 

        $response = curl_exec($ch); 
         
        $this->responseInfo=curl_getinfo($ch); 
        curl_close($ch); 
         
         
        if(intval($this->responseInfo['http_code'])==200){ 
            if(class_exists('SimpleXMLElement')){ 
                $xml = new SimpleXMLElement($response); 
                return $xml; 
            }else{ 
                return $response;     
            } 
        }else{ 
            return false; 
        } 
    } 
} 


?>