Above written code shows a simple yet functional PHP calculator using a custom HTML form. Users input two numbers, select an operation, submit the form, and receive the result.

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PHP-Calculator Calculator Web App This web application provides a simple calculator tool that allows users to perform basic mathematical operations. How to Use Input Numbers: Enter the numbers you ...

Above written code shows a simple yet functional PHP calculator using a custom HTML form. Users input two numbers, select an operation, submit the form, and receive the result.