Developers/isPalindrome.php at master · nisarg-12/Developers · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
<html>
    <head>
        <title> Palindrome </title>
    </head>

    <body>
        <?php
            echo '<form method="post">';
            echo 'Please enter a String <br>';
            echo '<input type="text" name="palindrome" ><br> <br>';


            $num = $_POST["palindrome"];
            $flag=1;
            for($i=0;$i < strlen($num) ;$i++)
            {

                if($num[$i]!=$num[strlen($num)-1])
                {
                    $flag=0;

                    break;
                }
            }
            if($flag==1)
                echo "$num is a Palindrome";
            else
                echo "$num is not a palindrome";
            echo '</form>';
        ?>
    </body>

</html>