Php Program to find Palindrome

Question

The palindrome can be found in three stages.

• Apply strrev to the specified value
• After that, divide using str split.
• Use foreach after that to concatenate the split value.

Example

$a = "madam";

$b =  strrev($a);

    $string_reverse = str_split($b);

    $palin = '';

    foreach($string_reverse as $value){

        $palin.= $value; 
    }

    print $palin;

    if($a == $palin){

        print "<br>Palindrome";

    } else {

        print "<br>Not Palindrome"; 

    }

Output

madam
Palindrome

 

Answer 1

Try this:

$a = "1681";

$b =  strrev($a);

print $b;

if($a == $b){

    print "<br>Plaindrome";

} else {

    print "<br>Not Plaindrome"; 

}

I hope this helps you.