Check Palindrome String in PHP
php palindrome word check
<?php
function Palindrome($MyString) {
$revString = strrev($MyString);
if ($revString == $MyString){
echo $MyString." is a Palindrome string.\n";
} else {
echo $MyString." is not a Palindrome string.\n";
}
}
Palindrome("radar");
Palindrome("rubber");
Palindrome("malayalam");
?>
palindrome in php
<?php
function palindrome($input) {
$middle = strlen($input) / 2;
$firstHalf = substr($input, 0, floor($middle));
$secondHalf = substr($input, ceil($middle));
return $firstHalf == strrev($secondHalf);
}
echo palindrome("racecar") ? "Palindrome" : "Not a palindrome";