How To Implement PHP Code To Find Factorial Numbers

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

The factorial of a number n. where n=6 ->6!, meaning 1 × 2 × 3 × 4 × 5 × 6 = 720. Factorial zero is defined as equal to 1. Factorial.So today we discuss how to do it.

How To Implement PHP Code To Find Factorial Numbers

Complete Code For Implementing PHP Code To Find Factorial Numbers.

<!DOCTYPE html>
<html>
<head>
    <title>How To Implement PHP Code To Find Factorial 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 To Find Factorial Numbers</h1>
    </div>

    <div class="well">

        <form method="post">
            Enter a Number: <input class="form-control" type="text" name="number"><br><br>
            <input type="submit" class="btn btn-success" name="submit" value="Submit">
        </form>
        <?php
        if(isset($_POST['number']))
        {
            $num=$_POST['number'];
            $factorial = 1;
            for ($x=$num; $x>=1; $x--)
            {
                $factorial = $factorial * $x;
            }
            echo "Factorial of $num is $factorial";
        }
        ?>
    </div>
</div>
</body>
</html>

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