Real Time Chat Application PHP With File Transfer System – AJAX

Hello, Today I am here to provide you the free source code of real-time Chat Application in PHP with file transferring system.

So how does this PHP Script work?

Just Login By Entering your name on the index.php page

Now you will get a text box which will take text input from you, which is nothing but your messages.

The text entered by you in that text box will be stored in a text file.

Messages are then fetched from the text file.

The text messages are then shown in that page in a div area.

AJAX is used to send a text message and fetch the message.

SESSION is also used to store the username.

In Right Sidebar area a file transferring system is given.

You can upload files.

The uploaded files will be listed in the sidebar and anyone can download it.

Preview of this PHP Script Is below

( I have used some part of codes from a free PHP Script I have got from a website, But currently, I can’t remember the site that’s why I can’t give credit to that site right here)

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Free Source Code – Chat Application In PHP using AJAX with file transferring System

First, create a PHP file which can handle your upload request.

Then to show the files in the sidebar you can use this code-

.sidenav { height: 100%; width: 160px; position: fixed; z-index: 1; top: 0; right: 0; background-color: #111; overflow-x: hidden; padding-top: 20px; } .sidenav a { padding: 6px 8px 6px 16px; text-decoration: none; font-size: 10px; color: #818181; display: block; } .sidenav a:hover { color: #f1f1f1; font-size: 10px; } .sidenav form { padding: 6px 8px 6px 16px; text-decoration: none; font-size: 25px; color: #818181; display: block; } </style> <div class="sidenav"> <form action="upload.php" method="post" enctype="multipart/form-data"> Upload: <input type="file" name="fileToUpload" id="fileToUpload"> <input type="submit" value="Upload" name="submit"> </form> <?php $files = scandir('./uploads'); sort($files); // this does the sorting foreach($files as $file){ echo'<a href="uploads/'.$file.'"><br>'.$file.'</a>'; } ?> </div>

You need to create a directory which can hold your uploaded files. (e.g, uploads)

Thereafter, you need a text file. (e.g, chatdata.txt)

You need a PHP file to process your chat. (e.g, chat.php)

and finally, you need a home page. like index.php

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You can download the full source code from the below link for free

chat-application-in-php-source-code.zip

Or you can also clone it from our GitHub Link below

GitHub Link To download PHP Chat Application Using Ajax