PHP Tutorials

This is a basic PHP program which describes how to write palindrome number program in PHP. Below examples will help you in the better understanding of palindrome number concept in PHP programming language.

Palindrome Number Concept

Enter a number
Reverse the entered number
Compare reverse number with entered number
If both numbers are equal, then it means entered number is Palindrome number

Palindrome Number Program in PHP With Example

We are using the if…else statement to check whether the number is Palindrome Number or not. Copy the below code and execute it with the help of PHP compiler.

<html>

<head>

<title>Palindrome Number Program in PHP</title>

</head>

<body>

Enter a Number:

</form>

</body>

</html>

<?php

/**

* Palindrome Number Program in PHP

if($_POST)

{

//get the value from form

$num = $_POST['number'];

//reversing the number

$reverse = strrev($num);

//checking if the number and reverse is equal

if($num == $reverse){

echo "The number $num is Palindrome";

}else{

echo "The number $num is not a Palindrome";

}

Program Out

Palindrome Number Program in PHP