comparing two variables returns false result

Question

Why does this always return true:

$s = \'334rr\';
$i = (int)$s;

if ($i == $s) {
    echo true;
} else {
    echo false;
}

If I ec

Answer 1

Try this

$s = '334rr';
$i = intval($s);
if ($i == $s) {
 echo true;
 } else {
  echo false;
}