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How to Create PHP Based Website with Search and Login

July 01, 2024
Alice L. Hill
Alice L.
🇬🇧 United Kingdom
Web Development
Alice L. Hill, PhD graduate of McGill University, stands out with 676 completed Phalcon assignments and a decade of experience in web development. Her meticulous approach and dedication to cutting-edge practices ensure high-quality deliverables that exceed client expectations.
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Key Topics
  • Building PHP Website: Search & Secure Login
  • Project Structure
  • Step 1: Setting Up the DatabaseConnection
  • Step 2: Creating the Main Page
  • Step 3: Implementing the Search Functionality
  • Step 4: Styling Your Website
  • Step 5: Adding Login Functionality
  • Step 6: Processing the Login
  • Conclusion

In this comprehensive guide, we will take you through the steps of building a dynamic PHP-based website that seamlessly integrates powerful search and secure login functionalities. Follow our straightforward instructions to establish a simple yet robust website where users can effortlessly search for products and securely log in to their accounts. Whether you're a seasoned developer or just starting, our guide will empower you to create a feature-rich web presence that enhances user experience.

Building PHP Website: Search & Secure Login

Discover how to create a PHP-based website with powerful search and secure login functionalities. Our step-by-step guide enables you to develop a dynamic website where users can search for products and securely log in to their accounts. Whether you're an experienced developer or just starting out, this guide empowers you to craft a feature-rich web presence that enhances user experience. If you need expert assistance, feel free to reach out in order to write your PHP assignment with confidence.

Prerequisites

Before we begin, make sure you have:

  • A web server (e.g., Apache) installed on your computer or web hosting environment.
  • PHP installed on your server.
  • A MySQL database or similar database system.

Project Structure

Here's how your project structure should look:

``` project_folder/ │── index.php │── search.php │── login.php │── db_config.php │── style.css │── images/ │ │── product1.jpg │ │── product2.jpg │ │── ... ```

Step 1: Setting Up the DatabaseConnection

Establish a connection to your MySQL database by creating the `db_config.php` file:

```php <!--?php $host = 'localhost'; $username = 'your_username'; $password = 'your_password'; $database = 'your_database'; $conn = new mysqli($host, $username, $password, $database); if ($conn--->connect_error) { die("Connection failed: " . $conn->connect_error); } ?> ``` Replace `your_username`, `your_password`, and `your_database` with your actual database credentials.

Step 2: Creating the Main Page

Develop the main page of your website using the `index.php` file:

< !--index.php --> < !DOCTYPE html > < html > < head > < title > Product Search < /title > < link rel="stylesheet" type="text/css" href="style.css"> < /head > < body > < h1 > Product Search < /h1 > < form action="search.php" method="get"> < input type="text" name="query" placeholder="Enter product name"> < button type="submit">Search< /button > < /form > < /body > < /html >

Step 3: Implementing the Search Functionality

Implement the search results functionality using the `search.php` file:

```php <!--search.php --> <!--?php include 'db_config.php'; if (isset($_GET['query'])) { $searchQuery = $_GET['query']; $sql = "SELECT * FROM products WHERE name LIKE '%$searchQuery%'"; $result = $conn--->query($sql); } ?> <- The rest of the search results display HTML --> ```

Step 4: Styling Your Website

Enhance the visual appearance of your website with a `style.css` file:

```css /* style.css */ /* Your CSS styling rules here */ ```

Step 5: Adding Login Functionality

Incorporate user login capabilities by creating the `login.php` file:

< !--login.php --> < !DOCTYPE html > < html > < head > < title > Login < /title > < link rel="stylesheet" type="text/css" href="style.css"> < /head > < body > < h1 > Login < /h1 > < form action="login_process.php" method="post"> < input type="text" name="username" placeholder="Username"> < input type="password" name="password" placeholder="Password"> < button type="submit">Login< /button > < /form > < /body > < /html >

Step 6: Processing the Login

Create the `login_process.php` file to handle the login process:

```php <!--login_process.php --gt; <!--?php session_start(); include 'db_config.php'; if ($_SERVER['REQUEST_METHOD'] === 'POST') { $username = $_POST['username']; $password = $_POST['password']; $sql = "SELECT * FROM users WHERE username = '$username' AND password = '$password'"; $result = $conn--->query($sql); if ($result && $result->num_rows === 1) { $_SESSION['username'] = $username; header("Location: index.php"); exit(); } else { echo "Invalid credentials. Please try again."; } } ?> ```

Conclusion

By following the steps outlined in this guide, you'll be able to create a dynamic PHP-based website that seamlessly integrates powerful search and secure login functionalities. Our instructions will enable you to establish a simple yet robust website where users can effortlessly search for products and securely log in to their accounts. Whether you're an experienced developer or just beginning, our guide empowers you to craft a feature-rich web presence that enhances user experience.

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