我正在嘗試在 php 中將 LIKE 與我的 sql 查詢一起使用。但它僅在搜索查詢完全相同時顯示。這是我下面的代碼。<?phpinclude 'config.php';$sql = "select name, skill, Location, phone, rating FROM searchResults WHERE skill LIKE :search OR name LIKE :search order by id desc";try {    $dbh = new PDO("mysql:host=$dbhost;dbname=$dbname", $dbuser, $dbpass);      $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);    $stmt = $dbh->prepare($sql);      // $stmt->bindParam("search", $_GET['search']);    $stmt->bindValue(":search", $_GET['search'], PDO::PARAM_STR);    $stmt->execute();    $employees = $stmt->fetchAll(PDO::FETCH_OBJ);    $dbh = null;    echo '{"items":'. json_encode($employees) .'}'; } catch(PDOException $e) {    echo '{"error":{"text":'. $e->getMessage() .'}}'; }?>請幫忙