我试图从网址中显示我的数据库中的所有威士忌及其旁边的日期。我有几种威士忌,名字相同,想要显示多年来的价格变化。我目前的代码如下,但目前只显示一个日期,名称和价格。我很高兴在顶部显示一个名字,但我想显示所有的价格和日期。 test_db
if (isset($_GET['id'])) {
$sql = "SELECT date , name , price FROM test_db WHERE name = :id ORDER BY name ASC";
$stmt = $conn->prepare($sql);
$stmt->execute( [ 'id' => $_GET['id'] ] );
$row = $stmt->fetch();
echo "<div class='details'>";
echo "<br>";
echo $row['name'];
echo "<br><br>";
echo $row ['date'];
echo"<br><br>";
echo " £";
echo floor ($row ['price']);
echo "<br>";
echo "<br>";
echo "<br>";
echo "</div>";
答案 0 :(得分:1)
如果您有多个结果,则应使用循环,例如:
while( $row = $stmt->fetch() ) {
echo "<div class='details'>";
echo "<br>";
echo $row['name'];
echo "<br><br>";
echo $row ['date'];
echo"<br><br>";
echo " £";
echo floor ($row ['price']);
echo "<br>";
echo "<br>";
echo "<br>";
echo "</div>";
}