In this post I want to illustrate a super simple way to work with
Twitter API and PHP. In particular, this tutorial explains how to get public updates from Twitter
public timeline and display them in a web page with a custom style using CSS. In order to get Twitter updates I used
Twitterlibphp (a PHP implementation of the Twitter API) that allows you to take advantage of it from within your PHP applications.
Using this simple method you can obtain awesome results like this:
You can download the source code at the
following link and reuse it for free in your web projects (you need PHP and APACHE):
1. A little introductionTwitterlibphp returns Twitter timeline in XML format and with this structure (take a look at the
Twitter API home page for a full list of available nodes.):
statuscreated_at
id
text
source
username
screen_name
description
profile_image_url
url
followers_count
...
...
But how you can display them? It's very simple! Take a look at the following code!
2. PHP codeCreate a new file
twitter_status.php and copy and paste the following code:
<div class="twitter_container"><?php // require the twitter libraryrequire "twitter.lib.php";// your twitter username and password$username
= "your_username";
$password
= "your_password";
// initialize the twitter class$twitter
= new Twitter
($username
, $password
);// fetch public timeline in xml format$xml
= $twitter
->getPublicTimeline
();$twitter_status
= new SimpleXMLElement
($xml
);
foreach($twitter_status
->status
as $status
){foreach($status->user as $user){
echo '<img src="'.$user->profile_image_url.'" class="twitter_image">';
echo '<a href="http://www.twitter.com/'.$user->name.'">'.$user->name.'</a>: ';
}
echo $status
->text
;echo '<br/>';echo '<div class="twitter_posted_at">Posted at:'.$status->created_at
.'</div>';echo '</div>';}?><div> How you can see, the previous code is very simple to understand. The line:
$xml = $twitter->getPublicTimeline();
get the 20 most recent public statuses posted. You can also use other functions such as:
getFriendsTimeline(): returns the 20 most recent statuses posted by the authenticating user and that user's friends.
-
getUserTimeline(): returns the 20 most recent statuses posted from the authenticating user.
getReplies(): returns the 20 most recent @replies (status updates prefixed with @username) for the authenticating user.
Take a look at
twitter.lib.php for the full list of available functions.
If you want to display different information, for example the source of the update (
status->source) use this code:
$status->source
...or if you want to display the number of followers of the current user (
follower_count) use this code:
$user->followers_count
3. CSS CodeNow you can customize the style of your timeline using CSS code. I used the following classes but you can customize the look how you prefer:
.twitter_container{
color:#444;
font-size:12px;
width:600px;
margin: 0 auto;
}.twitter_container a{
color:#0066CC;
font-weight:bold;
}.twitter_status{
height:60px;
padding:6px;
border-bottom:solid 1px #DEDEDE;
}.twitter_image{
float:left;
margin-right:14px;
border:solid 2px #DEDEDE;
width:50px;
height:50px;
}.twitter_posted_at{
font-size:11px;
padding-top:4px;
color:#999;
} That's all! Download the source code, open
twitter_status.php, change
$username and
$password with your Twitter username and password and upload the file in your test server.
If you have some suggestion, please add a comment!
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