通過圖像超鏈接傳遞變量？

Question

我該如何超鏈接一個圖像，並通過它也傳遞一個變量？我的不正確的代碼如下：

<?php 
      $result=mysql_query("select serial, name, price from products ORDER BY RAND() LIMIT 3"); 
      while($row=mysql_fetch_array($result)) 
      { 
       echo '<a href="searchedproduct.php?product_id=<?=$row['serial']?>"><img src="getImage.php?id=' . $row['serial'] .'"/></a>'.'&nbsp;'.'&nbsp;'; 
} 

echo "</tr>"; 
echo "</table>"; 
?> 

感謝您的幫助球員

Answer 1

宙斯的書說，你有一個語法錯誤：

<?php 
$result=mysql_query("select serial, name, price from products ORDER BY RAND() LIMIT 3"); 
    while($row=mysql_fetch_array($result)) 
    { 
     echo '<a href="searchedproduct.php?product_id='.$row['serial'].'"><img src="getImage.php?id=' . $row['serial'] .'"/></a>'.'&nbsp;'.'&nbsp;'; 
    } 

echo "</tr>"; 
echo "</table>"; 
?>