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https://github.com/musatahawar/calculator-php

This is a straightforward PHP calculator that performs basic arithmetic operations including addition, subtraction, multiplication, and division. Designed with simplicity and functionality in mind, it provides an easy-to-use interface for performing calculations directly from a web browser.
https://github.com/musatahawar/calculator-php

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This is a straightforward PHP calculator that performs basic arithmetic operations including addition, subtraction, multiplication, and division. Designed with simplicity and functionality in mind, it provides an easy-to-use interface for performing calculations directly from a web browser.

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# Simple PHP Calculator

This is a straightforward PHP calculator that performs basic arithmetic operations including addition, subtraction, multiplication, and division. Designed with simplicity and functionality in mind, it provides an easy-to-use interface for performing calculations directly from a web browser.

## Features

- **Basic Arithmetic Operations**: Perform addition, subtraction, multiplication, and division.
- **User Input Handling**: Accepts two numbers and an operation choice via an HTML form.
- **Validation and Error Handling**: Ensures valid input and handles errors such as division by zero.
- **Responsive Design**: A simple and clean layout for ease of use across different devices.

## Installation

1. **Clone the Repository**:
```bash
git clone https://github.com/yourusername/simple-php-calculator.git
```

2. **Navigate to the Project Directory**:
```bash
cd simple-php-calculator
```

3. **Set Up Your Web Server**:
- Place the `calculator.php` file into the web server's root directory (e.g., `htdocs` for XAMPP).

4. **Access the Calculator**:
- Open your web browser and navigate to `http://localhost/calculator.php` to start using the calculator.

## Usage

- Enter the first number in the first input field.
- Enter the second number in the second input field.
- Select the desired arithmetic operation from the dropdown menu.
- Click "Calculate" to view the result.

## Example

1. Enter `5` in the first number field.
2. Enter `3` in the second number field.
3. Select "Add" from the dropdown menu.
4. Click "Calculate" to see the result `8`.

## Contributing

Feel free to fork the repository and submit pull requests for improvements or bug fixes. Contributions are welcome!

## License

This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.