How To Check Given Data Is Palindrome Or Not Using PHP

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

We can check whether a number or string is a palindrome or not in PHP. A number or string is said to be a palindrome if it remains same even after reversing the digits or letters.So today we implement code to check data is palindrome or not using php

How To Check Given Data Is Palindrome Or Not Using PHP

Complete Code For Checking Given Data Is Palindrome Or Not Using PHP.

<!DOCTYPE html>
<html>
<head>
    <title>How To Check Given Data Is Palindrome Or Not Using PHP</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;">Check Given Data Is Palindrome Or Not Using PHP</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'];

            //checking if the number and reverse is equal
            if($num == strrev($num)){
                echo "The number $num is Palindrome";
            }else{
                echo "The number $num is not a Palindrome";
            }
        }
        ?>
    </div>
</div>
</body>
</html>

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