PHP Websockets Server Client Application

The PHP Websockets Server Client Application consists of two main components: server.php and client.php, which together enable real-time chat functionality using WebSockets.

server.php

The server.php file acts as the backend WebSocket server. Upon execution, it establishes a TCP/IP socket that listens for client connections on 127.0.0.1:6969. This script sets up a loop that continuously checks for incoming connections and messages.

  1. Socket Creation: Using PHP’s socket functions, a server socket is created and bound to a specific IP address and port.
  2. Handshake: When a client connects, the server performs a WebSocket handshake to establish a connection. This process includes extracting a unique key from the client’s request headers and generating an accept key to send back.
  3. Message Handling: The server listens for messages from connected clients. Each message is decoded to handle the payload appropriately, using a masking technique to ensure data integrity.
  4. Broadcasting: When a message is received, the server broadcasts it to all connected clients, allowing for seamless communication between users.

client.php

The client.php file serves as the frontend interface for users to interact with the chat application.

  1. WebSocket Connection: The script initiates a WebSocket connection to the server at ws://127.0.0.1:6969.
  2. Message Reception: Incoming messages from the server are displayed in a chat area. This is achieved by appending the message data to the inner HTML of a designated chat container.
  3. User Input: Users can send messages by typing in an input field and pressing the Enter key. The message is then sent through the WebSocket connection to the server.
  4. Styling: The application features a simple yet visually appealing design, using CSS to enhance the user experience with a dark theme and custom scrollbar styles.

Overall, this PHP Websockets Server Client Application showcases the basic principles of real-time web communication, utilizing PHP for backend processing and JavaScript for interactive client-side behavior, effectively creating an engaging chat platform.

Title: Websockets Server Client 1.1.1
Author: K0NxT3D
File: Websockets Server Client Chat Script
Size: 3.88kb

PHP Websockets Server Client Application

PHP Websockets Server Client Application