How to create hospital management system project using PHP and MySQL

Creating a Hospital Management System (HMS) using PHP and MySQL involves several steps, from planning the features to implementing and testing the application. Below is a comprehensive guide to help you build an HMS project:

Define Requirements

Before starting the project, determine the key features your HMS will need. Common features include:

• Patient Management: Registration, appointment scheduling, and medical history.
• Doctor Management: Profiles, schedules, and availability.
• Staff Management: Roles, schedules, and contact information.
• Billing and Payments: Invoicing, payments, and insurance.
• Reports: Medical reports, patient history, financial summaries.

2. Design the Database

Design the database schema to store information. Below is a simplified example schema:

Tables:

• Patients
  • patient_id (Primary Key)
  • first_name
  • last_name
  • dob (Date of Birth)
  • gender
  • contact_number
  • email
  • address
• Doctors
  • doctor_id (Primary Key)
  • first_name
  • last_name
  • specialization
  • contact_number
  • email
• Appointments
  • appointment_id (Primary Key)
  • patient_id (Foreign Key)
  • doctor_id (Foreign Key)
  • appointment_date
  • status (e.g., Scheduled, Completed, Cancelled)
• Staff
  • staff_id (Primary Key)
  • first_name
  • last_name
  • role
  • contact_number
  • email
• Billing
  • bill_id (Primary Key)
  • patient_id (Foreign Key)
  • amount
  • payment_date
  • status (e.g., Paid, Pending)

3. Set Up the Development Environment

1. Install PHP, MySQL, and Apache: Use a stack like XAMPP, WAMP, or MAMP to simplify the setup process.
2. Create the Database:
   • Open MySQL and create a new database (e.g., hospital_management).
   • Create tables using SQL commands based on your schema.
3. Set Up PHP:
   • Create a project directory in the htdocs folder (for XAMPP) or the equivalent directory for your stack.
   • Inside this directory, you can organize your files into folders like includes, views, models, and controllers.

How to create a News Website Using Admin Panel In PHP

4. Develop the Application

4.1. Database Connection

Create a PHP file to handle database connections, e.g., db.php:

<?php
$servername = "localhost";
$username = "root"; // default MySQL username
$password = ""; // default MySQL password
$dbname = "hospital_management";

$conn = new mysqli($servername, $username, $password, $dbname);

if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}
?>

4.2. Create Basic CRUD Operations

1. Create: Add PHP code to insert records into the database. For example, to add a new patient:

// add_patient.php
<?php
include('db.php');

if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $first_name = $_POST['first_name'];
    $last_name = $_POST['last_name'];
    // Get other fields similarly

    $sql = "INSERT INTO Patients (first_name, last_name, ...) VALUES ('$first_name', '$last_name', ...)";
    
    if ($conn->query($sql) === TRUE) {
        echo "New record created successfully";
    } else {
        echo "Error: " . $sql . "<br>" . $conn->error;
    }
}
?>

2. Read: Fetch records and display them. For example, to display a list of patients:

// list_patients.php
<?php
include('db.php');

$sql = "SELECT * FROM Patients";
$result = $conn->query($sql);

if ($result->num_rows > 0) {
    while($row = $result->fetch_assoc()) {
        echo "ID: " . $row["patient_id"]. " - Name: " . $row["first_name"]. " " . $row["last_name"]. "<br>";
    }
} else {
    echo "0 results";
}
$conn->close();
?>

3. Update: Modify records. Example:

// update_patient.php
<?php
include('db.php');

if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $patient_id = $_POST['patient_id'];
    $new_first_name = $_POST['new_first_name'];

    $sql = "UPDATE Patients SET first_name='$new_first_name' WHERE patient_id='$patient_id'";
    
    if ($conn->query($sql) === TRUE) {
        echo "Record updated successfully";
    } else {
        echo "Error updating record: " . $conn->error;
    }
}
?>

4. Delete: Remove records. Example:

// delete_patient.php
<?php
include('db.php');

if ($_SERVER["REQUEST_METHOD"] == "POST") {
    $patient_id = $_POST['patient_id'];

    $sql = "DELETE FROM Patients WHERE patient_id='$patient_id'";
    
    if ($conn->query($sql) === TRUE) {
        echo "Record deleted successfully";
    } else {
        echo "Error deleting record: " . $conn->error;
    }
}
?>

5. Develop the Frontend

1. Create HTML Forms: For adding, updating, and deleting records, use HTML forms.
2. Design with CSS: Style your forms and pages to make the UI user-friendly.
3. Use JavaScript: Add interactivity and validation to your forms.

6. Implement User Authentication

Create a login system to manage user access. This typically involves:

• User registration and login forms.
• Session management to control access.

7. Testing

Test all functionalities thoroughly:

• Ensure forms work correctly.
• Check for SQL injection vulnerabilities and sanitize inputs.
• Test user permissions and access control.

8. Deploy

Once development and testing are complete:

• Deploy the application to a web server.
• Set up proper security measures, including SSL certificates and secure access controls.

9. Documentation and Training

• Document your code and provide instructions on how to use the system.
• Train users on how to navigate and utilize the system effectively.

By following these steps, you’ll be able to create a functional hospital management system using PHP and MySQL. Make sure to iterate based on feedback and requirements to enhance the system’s capabilities and performance.

Code Download Link

Also Read : Hospital Management System In PHP with Source Code