Question

如何在mysql表中添加PHP数组？

try {
    // set the PDO error mode to exception
    $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
    // Prepare the statement so that it gets repeated
    $sql = $conn->prepare("INSERT INTO tasks (taskdescription) VALUE ('$task')");

    //For each task in our list pass it into the query to be executed
    foreach ($list as $task) {
        $sql->execute($task);
    }

    echo "Tasks inserted into task table successfully";
}
catch(PDOException $e)
{
    echo $sql . "<br>" . $e->getMessage();
}

我想在PDO^PHP中执行此操作，以便它与我的其余代码匹配。目前它说它已插入任务，但当我检查phpmyadmin时它显示为空......

Answer 1

如果您使用预备语句，则可以发送＆＃34;参数＆＃34;。例如，您的任务（字符串类型？）可以作为查询中的参数发送：

$conn->prepare("INSERT INTO tasks (taskdescription) VALUE (:task)");

然后当你执行查询时：

$sql->execute(['task' => $task]);

Answer 2

首先，我建议使用准备好的语句并绑定它的参数。试试这个：

$insertQuery = "INSERT INTO tasks (taskdescription) VALUE     (:taskdescription)");
 foreach ($list as $task) {
        $stmt = $conn->prepare($insertQuery);
        $stmt->bindParam(':taskdescription', $task);
        $stmt->execute($task);
    }

将PHP中的数组添加到mysql中

2 个答案: