How to Update Twitter using PHP and Twitter API

Posted in Tutorials 630 days ago • Written by:

Abhishek

In the world of socializing on internet, Twitter is a big name and for developers its Twitter’s API. Its just Twitter’s unmatchable API that is failing all other micro-blogging services (like Tumblr) out there as it allows you to do almost everything. Once you become familiar with the Twitter API you can do innumerable number of things with it like updating your Twitter statuses remotely (Hint: We’ll be making this today!), searching the latest tweets for a keyword, and grab someone’s or your latest Tweets.

Today, we’ll be making a PHP Application that helps you update your Twitter status. So let’s get started without wasting anymore time!

The PHP script we’ll be making will consist of four files:

Files	Usage
Index.html	Includes the form which asks for your username, password & new status.
Post-to-Twitter.php	Posts the information entered on the form in Index.html to Twitter.
Style.css	For Index.html
Style-php.css	For Post-To-Twitter.php

MAKING THE FORM & STYLING IT WITH CSS

First, lets make a form in HTML with three input boxes for username, password & the new status message respectively and one command button which would submit the values to the PHP file “Post-to-Twitter.php”.

<html>
<head>
<title>Updating Twitter status using PHP</title>
<link href="css/style.css" rel="stylesheet" type="text/css" />
</head>
<body>
<h1><span id="header">Updating Twitter Using PHP</span></h1></p>
<div id="quote1"><!--Start Quote1-->
<center><p> Learn to send updates to Twitter using its API + PHP! </p></center>
</div><!--End Quote1-->

<div id="form" align="center"><!--Start Form-->
<form name="form1" method="post" action="post-to-twitter.php">
<p><br />
<label>
Twitter Username:
<input name="t_user" type="text" id="t_user">
</label>
</p>

<p><br />
<label>Twitter Password:
<input name="t_pass" type="password" id="t_pass">
</label>
</p>
<p><br />
<label>Your status:</label>
</p>
<br />
<p>
<textarea name="t_update" cols="50" rows="5" id="t_update" ></textarea>
</p>
<p><br />
<label>
<input type="submit" name="Submit" value="Post To Your Twitter Account!">
</label>
</p>
</form>
</div><!--End Form-->
<div id="quote2"><!--Start Quote2-->
<center><p>NOTE: We aren't storing your passwords in any way. If you want to try this then go ahead without hesitation!</p></center>
</div><!--End Quote2-->
</body>
</html>

You might have noticed that I have already attached the form action attribute to the post-to-twitter.php file. The CSS styling for this form goes below:


body {
background-color:#fff;
font-size:0.825em;
font-family:Arial, Helvetica, sans-serif;

}

#quote1 {
margin-left:300px;
margin-right:300px;
border-style:solid;
border-width:2px;
border-color:#74DF00;
background-color:#EFEFD7;
line-height: 10px;
}

#quote2 {
margin-left:300px;
margin-right:300px;
border-style:solid;
border-width:2px;
border-color:#74DF00;
background-color:#EFEFD7;
line-height: 10px;
}

h1{
 padding:30px 0;
 text-align:center;
 text-shadow:0 1px 1px white;
 margin-bottom:30px;
 background-color:#f8f8f8;
 font-size:35px;
}

label{
text-shadow:0 1px 1px white;
font-size:18px;
}

This is what we have made till now:

SPICING THE FORM USING JQUERY

In the screenshot above, you may have seen that textboxes have a different style (when they are inactive) and this style can be brought using JQuery. The textboxes will have a different style or will be highlighted when they are active or when someone clicks on them. Just punch in the code below into the index.html file’s head and you are good to go!


<script type="text/javascript" src="http://jqueryjs.googlecode.com/files/jquery-1.3.js"></script>
<script type="text/javascript">
$(document).ready(function() {
 $('input[type="text"]').addClass("idleField");
 $('input[type="text"]').focus(function(){
 $(this).removeClass("idleField").addClass("focusField");
 if (this.value == this.defaultValue){
 this.value = '';
 }
 if(this.value != this.defaultValue){
 this.select();
 }
 });
 $('input[type="password"]').addClass("idleField");
 $('input[type="password"]').focus(function(){
 $(this).removeClass("idleField").addClass("focusField");
 if (this.value == this.defaultValue){
 this.value = '';
 }
 if(this.value != this.defaultValue){
 this.select();
 }
 });
 $('textarea').addClass("idleField");
 $('textarea').focus(function(){
 $(this).removeClass("idleField").addClass("focusField");
 if (this.value == this.defaultValue){
 this.value = '';
 }
 if(this.value != this.defaultValue){
 this.select();
 }
 });
 $('input[type="text"]').blur(function(){
 $(this).removeClass("focusField").addClass("idleField");
 if ($.trim(this.value == '')){
 this.value = (this.defaultValue ? this.defaultValue : '');
 }
 });
 $('input[type="password"]').blur(function(){
 $(this).removeClass("focusField").addClass("idleField");
 if ($.trim(this.value == '')){
 this.value = (this.defaultValue ? this.defaultValue : '');
 }
 });
 $('textarea').blur(function(){
 $(this).removeClass("focusField").addClass("idleField");
 if ($.trim(this.value == '')){
 this.value = (this.defaultValue ? this.defaultValue : '');
 }
 });
});

</script>

And add the following code to style.css:


.focusField {
 border:solid 2px #73A6FF;
 background:#EFF5FF;
 color:#000;
 }
.idleField {
 background:#EEE;
 color: #6F6F6F;
 border: solid 2px #DFDFDF;
 }

Now you’ll have styled text-boxes on the form. The .focusfield describes the style of an active text field & .idlefield describes the style of an inactive field.

ADDING THE CHARACTER COUNT & LIMIT

We all know that Twitter has a character limit of 140. Personally, I don’t like the limit but we have to accept the reality! So to make our PHP Application a little realistic we need to add the character count & then limit it to 140. This can easily be done using Javascript. To do so, add the following code snippet to the head of your Index (Index.html) file:


<script type="text/javascript" src="http://ajax.googleapis.com/
ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<script type="text/javascript">
$(document).ready(function()
{
$("#t_update").keyup(function()
{
var box=$(this).val();
var main = box.length *100;
var value= (main / 140);
var count= 140 - box.length;

if(box.length <= 140)
{
$('#count').html(count);
$('#bar').animate(
{
"width": value+'%',
}, 1);
}
else
{
alert('Character Limit Exceeded!');

;
}
return false;
});

});
</script>

You might have noticed in the code above that whenever the character limit of 140 is exceeded, you’ll see a message box saying “Character Limit Exceeded!”:

<pre>{
alert('Character Limit Exceeded!');

;
}

Now add the code below right after “Your Status” and before the status text-box on the HTML form in the Index.html file:


<div align="left" id="character-count"><!--Start Character Count-->
 <div id="count">140</div>
 <div id="barbox"><div id="bar"></div></div>
 </div><!--End Character Count-->

To avoid any confusions on the placement of the above code-snippet in the body of the index.html page, I have pasted the whole code inside the body tag below:


<body>
 <h1><span id="header">Updating Twitter Using PHP</span></h1>

<div id="quote1"><!--Start Quote1-->
<center><p> Learn to send updates to Twitter using its API + PHP! </p></center>
</div><!--End Quote1-->

<div id="form" align="center"><!--Start Form-->
<form name="form1" method="post" action="post-to-twitter.php">
 <p><br />
 <label>
 Twitter Username:
 <input name="t_user" type="text" id="t_user">
 </label>
 </p>

 <p><br />
 <label>Twitter Password:
 <input name="t_pass" type="password" id="t_pass">
 </label>
 </p>

 <p><br />
 <label>Your status:</label>
 </p>
 <p>
 <div align="left" id="character-count">
 <div id="count">140</div>
 <div id="barbox"><div id="bar"></div></div>
 </div>
 </p>
 <br />
 <p>
 <textarea name="t_update" cols="50" rows="5" id="t_update" ></textarea>

 </p>

 <p><br />
 <label>
 <input type="submit" name="Submit" value="Post To Your Twitter Account!">
 </label>
 </p>
</form>
</div><!--End Form-->

<div id="quote2"><!--Start Quote2-->
<center><p>NOTE: We aren't storing your passwords in any way. If you want to try this then go ahead without hesitation!</p></center>
</div><!--End Quote2-->

</body>

Now we’ll style the character-count so add the following code to the style.css file:


#bar
{
background-color:#5fbbde;
width:0px;
height:16px;
}
#barbox
{
float:right;
height:16px;
background-color:#FFFFFF;
width:100px;
border:solid 2px #000;
margin-right:3px;
-webkit-border-radius:5px;-moz-border-radius:5px;
}
#count
{
float:right;
margin-right:8px;
font-family:'Georgia', Times New Roman, Times, serif;
font-size:16px;
font-weight:bold;
color:#666666
}
#contentbox
{
width:450px; height:50px;
border:solid 2px #006699;
font-family:Arial, Helvetica, sans-serif;
font-size:14px;
}

#character-count {
margin-right:540px;
}

So now we have something like this:

BRINGING LIFE TO OUR APPLICATION WITH PHP

We have almost completed making the script now. All we have to do is to add some code to the post-to-twitter.php file and that’s it! Add the following code to the post-to-twitter.php file:


<?php
$username = ($_POST['t_user']);
$password = ($_POST['t_pass']);
$message = ($_POST['t_update']);

$url = 'http://twitter.com/statuses/update.xml';
$curl_handle = curl_init();
curl_setopt($curl_handle, CURLOPT_URL, "$url");
curl_setopt($curl_handle, CURLOPT_CONNECTTIMEOUT, 2);
curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl_handle, CURLOPT_POST, 1);
curl_setopt($curl_handle, CURLOPT_POSTFIELDS, "status=$message");
curl_setopt($curl_handle, CURLOPT_USERPWD, "$username:$password");
$buffer = curl_exec($curl_handle);
curl_close($curl_handle);
if (empty($buffer)) {
 echo "<p align=\"center\" >".'Sorry, due to an error your Twitter status could not be updated! Please check your username/password!'."</p>";
} else {
 echo "<p align=\"center\">".'Your Twitter status has successfully been updated!'."</p>";
}
?>

You might have noticed the way we are passing the values entered in the text boxes to this PHP script. We had assigned id’s to the textboxes in our HTML script. We are now just importing the values entered in the text boxes with those id’s and assigning them a variable:


$username = ($_POST['t_user']);
 $password = ($_POST['t_pass']);
 $message = ($_POST['t_update']);

And then we just contact Twitter through the following code:


$url = 'http://twitter.com/statuses/update.xml';
$curl_handle = curl_init();
curl_setopt($curl_handle, CURLOPT_URL, "$url");

Now we firstly login the user with the username & password provided and then update the user’s status time-line with the status message entered in the Status box. Finally we display the confirmation message:

if (empty($buffer)) {
<pre> echo "<p align=\"center\" >".'Sorry, due to an error your Twitter status could not be updated! Please check your username/password!'."</p>";
} else {
 echo "<p align=\"center\">".'Your Twitter status has successfully been updated!'."</p>";
}

Now to style our output a little bit we just attach a stylesheet to the script and add a Back button to it. So here is our final code in the post-to-twitter.php file:


<html>
<head>
<title>Twitter-Post Confirmation</title>
<link href="css/style-php.css" rel="stylesheet" type="text/css">
</head>
<body>
<?php
$username = ($_POST['t_user']);
$password = ($_POST['t_pass']);
$message = ($_POST['t_update']);

$url = 'http://twitter.com/statuses/update.xml';
$curl_handle = curl_init();
curl_setopt($curl_handle, CURLOPT_URL, "$url");
curl_setopt($curl_handle, CURLOPT_CONNECTTIMEOUT, 2);
curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl_handle, CURLOPT_POST, 1);
curl_setopt($curl_handle, CURLOPT_POSTFIELDS, "status=$message");
curl_setopt($curl_handle, CURLOPT_USERPWD, "$username:$password");
$buffer = curl_exec($curl_handle);
curl_close($curl_handle);
if (empty($buffer)) {
 echo "<p align=\"center\" >".'Sorry, due to an error your Twitter status could not be updated! Please check your username/password!'."</p>";
} else {
 echo "<p align=\"center\">".'Your Twitter status has successfully been updated!'."</p>";
}
?>
<div id="history"><!--Start History-->
<a href="javascript:history.back()">Back to the previous page</a>
</div><!--End History-->
</body>
</html>

The stylesheet for this php file is named “style-php.css” and includes the following code:


@charset "utf-8";
/* CSS Document */

body {
 font-size:24px;
 vertical-align:middle;
 text-align:center;
 text-decoration:underline;
 margin-top: 150px;
 }

That’s it! We have successfully made our PHP script using which we can update our Twitter account’s remotely. There are numerous things you can do with the above application. You may use it onto your next project related to twitter or integrate this to your blog to directly post updates of new posts to Twitter without even using external services like Twitterfeed or FeedBurner or any other plugins!

If you have any questions, comments or concerns then feel free to leave a comment :)

<form

name=”form1″ method=”post” action=”post-to-twitter.php”>
<p><br />
<label>
Twitter Username:
<input name=”t_user” type=”text” id=”t_user”>
</label>
</p><p><br />
<label>Twitter Password:
<input name=”t_pass” type=”password” id=”t_pass”>
</label>
</p>

<p><br />
<label>Your status:</label>
</p>
<p>
<div align=”left” id=”character-count”>
<div id=”count”>140</div>
<div id=”barbox”><div id=”bar”></div></div>
</div>
</p>
<br />
<p>
<textarea name=”t_update” cols=”50″ rows=”5″ id=”t_update” ></textarea>

</p>

<div id=”quote2″><!–Start Quote2–>
<center><p>NOTE: We aren’t storing your passwords in any way. If you want to try this then go ahead without hesitation!</p></center>
</div><!–End Quote2–>

</body>
</html>

For Further Reading:

First Steps in Creating a Web Design Business

Put Your Website on a Diet with Minifiers

How To Charge More As a Freelancer

How to Properly Redesign a Website

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Article was created by Abhishek

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Visit Abhishek's Website | Follow Abhishek On Twitter

Hello there! I am Abhishek Bhardwaj and I love to make programs in VB & JAVA. I also love Web-Designing & *Development. I write on my blog @ TutorialsWalk. You can follow me on Twitter!

42 Brilliant Comments - Join Discussion Now!

Tiz
Posted 41 days ago
42

The scritp works BUT it doesn’t post anything.
It tells that i’ts posted. I check the timeline on Twitter and I don’t fidn what I post.
When I enable the applciation to work on my acount, Twitter gives me back a PIN number that I have not clue where to put
Could you halp me please?

Reply
carlos
Posted 84 days ago
41

hi,
Is it possible to add an auto DM, when someone is following us?
carlos

Reply
checktestmail2011
Posted 149 days ago
40

Great tutorial!

Thanks

Reply
Rob
Posted 163 days ago
39

Cannot connect to twitter via this script

Reply
Rupanjan
Posted 233 days ago
38

The above example is not working, anyone can help

Reply
Manik Das
Posted 292 days ago
37

The example is not working , I don’t know why

Reply
Stefano
Posted 363 days ago
35

Hi, can you help me??
I don’t able to connect with twitter with this script in
The example does not work too.

thanks

Reply

Ryan
Posted 340 days ago
36

This type of authorization is no longer supported by Twitter. You need to look at OAuth.

Reply

Abhishek
Posted 478 days ago
34

Hello everyone,
This method has been terminated by Twitter now. There’s another API method in place and you can Read more about that here:
http://www.1stwebdesigner.com/tutorials/twitter-app-oauth-php/
Thanks.

Reply

1 2

Add Your Own Brilliant Comment:

How to Update Twitter using PHP and Twitter API

MAKING THE FORM & STYLING IT WITH CSS

SPICING THE FORM USING JQUERY

ADDING THE CHARACTER COUNT & LIMIT

BRINGING LIFE TO OUR APPLICATION WITH PHP

For Further Reading:

Did you enjoy this article and found it useful?

Article was created by Abhishek

42 Brilliant Comments - Join Discussion Now!

Tiz

carlos

checktestmail2011

Rob

Rupanjan

Manik Das

Stefano

Ryan

Abhishek

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