How To Implement PHP Code For Swapping Two Numbers

admin_img Posted By Bajarangi soft , Posted On 27-11-2020

Using php we can swap two numbers .So today we discuss how to do it.

How To Implement PHP Code For Swapping Two Numbers

Complete Code For Implement PHP Code For Swapping Two Numbers.

<!DOCTYPE html>
<html>
<head>
    <title>How To Implement PHP Code For Swapping Two Numbers</title>
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.0/css/bootstrap.min.css" rel="stylesheet">
</head>
<style>
    body {
        background: black;
    }

    .form-control {
        width: 80%;
    !important;
    }
</style>
<body>
<body>
<div class="container">
    <br/><br/>
    <div class="text-center">
        <h1 id="color" style="color: white;">PHP Code For Swapping Two Numbers</h1>
    </div>

    <div class="well">
        <form method="post">
            Enter a Number1: <input class="form-control" type="text" name="number1"><br><br>
            Enter a Number2: <input class="form-control" type="text" name="number2"><br><br>
            <input type="submit" class="btn btn-success" name="submit" value="Submit">
        </form>
        <?php
        if (isset($_POST['number1'])) {

            $a = $_POST['number1'];
            $b = $_POST['number2'];
            $third = $a;
            $a = $b;
            $b = $third;
            echo "After swapping:<br><br>";
            echo "a =".$a."  b=".$b;
        }
        ?>
    </div>
</div>
</body>
</html>

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