show tarot reading

<?php $servername = "localhost"; $username = "puntaiji_shit"; $password = "ห้ระหีพำืขะฟพนะ"; $database = "puntaiji_shitsuren"; $res = ""; $link = mysqli_connect($servername, $username, $password,$database); if (!$link) { $output = 'Unable to connect to the database server.'; echo $output; exit(); } mysqli_set_charset($link, "utf8"); if(count($id) > 0){ $sql = "SELECT * FROM tarot WHERE card_id IN ("; for ($x = 0; $x < count($id); $x++) { $sql .= "'".$id[$x]."'"; if($x < count($id)-1){ $sql .= ","; } } $sql .= ")"; $sql .= " ORDER BY FIELD( card_id,"; for ($x = 0; $x < count($id); $x++) { $sql .= "'".$id[$x]."'"; if($x < count($id)-1){ $sql .= ","; } } $sql .= ");"; if($result = mysqli_query($link, $sql)){ $res = array(); while($row = mysqli_fetch_assoc($result)){ array_push($res,$row); } mysqli_free_result($result); } echo(json_encode($res)); } mysqli_close($link); ?> ?>