dongtuan1594 2016-11-29 14:34
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while循环用于检索数据

I am trying to retrieve multiple cars from a car rental database based on the model, so if someone clicks on Ford it would retrieve all cars that have a Model ID of 2 for example. The current code I have only shows the first record in the database, how do I make a while loop that would echo the rows for each match?

$ModelID = $_GET['model_id'];

$result = mysqli_query($con, "SELECT RegNumber, Colour FROM Car WHERE ModelID = '$ModelID'");   

$row = $result->fetch_assoc();

echo $row["RegNumber"];
echo $row["Colour"];       
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  • dongye3917 2016-11-29 14:40
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    You need something like:

    while ($row = $result->fetch_assoc()) {
        echo $row['RegNumber'];
        echo $row['Colour'];
    }
    

    For more details, please go through the PHP Documentation

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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