gistfile1.txt

<?php //echo "dfaf afa";?>
<?php
//$palindrome= 'madam';

function palindrome($palindrome){
    $split= strrev($palindrome);
    $split1=str_split($palindrome);
    $split2=array_unique($split1);
if($split){
    echo $palindrome. ' is palindrome';
}else{
    echo $palindrome. ' Not palindrome';
}
    echo '<br>';
    foreach($split2 as $aa){
        echo $aa . ' is palindrome'.'<br>';
    }
//print_r($split1) ;
}

palindrome('madam');

?>