<?php
$num = 121;
$p=$num;
$revnum = 0;
while ($num != 0)
{
$revnum = $revnum * 10 + $num % 10;
$num = (int)($num / 10);
}
if($revnum==$p)
{
echo $p," is Palindrome number";
}
else
{
echo $p." is not Palindrome number";
}
?>
<?php function word_digit($word) { $warr = explode(';',$word); $result = ''; foreach($warr as $value){ switch(trim($value)){ case 'zero': $result .= '0'; break; case 'one': $result .= '1'; break; case 'two': $result .= '2'; ...
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