How to create a calculator in PHP
In this tutorial, we will learn How to create a calculator in PHP. In calculator, we will perform simple operations (add, subtract, multiply, divide) with two numbers. The HTML Code <div class=”signup-form”> <form method=”post”> <h2>Calculator</h2> <p>Developed using PHP</p> <hr> <div class=”form-group”> <div class=”row”> ass=”col”><input type=”text” class=”form-control” name=”first_number” placeholder=”First Number” required=”required” value=”<?php echo isset($fn)?$fn:”; ?>” pattern=”[0-9]+” […]
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