Goes wherever:
<link rel="stylesheet" type="text/css" href="style.css">

under "Your Hand" for now:
<?php
            $test = array(0, 6, 8, 50);
            revealHand($test);
            function revealHand($ids) {
                $numOfIds = count($ids);
                for ($i = 0; $i < $numOfIds; $i++) {
                    $imgNum = $ids[$i];
                    echo "<img src=$imgNum.png />";
                }
            }
?>