PHP如何使用laravel 5将数据从数组保存到mysql

Question

我在POST中的'Cylinders'数据数组中得到一个数组:

Array
  (
    [serie] => Array
        (
            [0] => 1234
            [1] => 3545
        )

    [seriesap] => Array
        (
            [0] => 1234234
            [1] => 345345
        )

    [type] => Array
        (
            [0] => 4546
            [1] => csdfwe
        )

    [admission] => Array
        (
            [0] => 04-05-2015
            [1] => 04-05-2015
        )

    [invoice] => Array
        (
            [0] => fei76867
            [1] => feiasodjf
        )
  )

现在,键内的字段:系列,类型,入场等不会改变,但这些键内的信息确实发生变化,我的意思是那里甚至可能有15个项目.

最后我需要保存到数据库:

$cylinder            = new Cylinder();
$cylinder->serie     = ??;
$cylinder->seriesap  = ??;
$cylinder->type      = ??;
$cylinder->admission = ??;
$cylinder->invoice   = ??;
$cylinder->save

我怎样才能完成这项任务并保存所有气缸？

我已经尝试过所有可以想到的东西似乎没什么用.

/ 编辑 /

这就是我到目前为止所做的事情:

$cyldata = $_POST['cylinder']; //this is the post from top.

$num_elements = 0;

while($num_elements < count($cyldata['serie'])){
    $cylinder = new Cylinder();
    $cylinder->serie     = $cyldata['serie'][$num_elements];
    $cylinder->type      = $cyldata['type'][$num_elements];
    $cylinder->admission = $cyldata['admission'][$num_elements];
    $cylinder->seriesap  = $cyldata['seriesap'][$num_elements];         
    $cylinder->save
    $num_elements++;

}

但感觉很难看,所有这些豁免都不对.如果你问我,那会很脏.

Answer 1

首先,您需要将输入数据转换为另一种格式:

$cyldata = $_POST['cylinder']; //this is the post from top.

$num_elements = 0;

$sqlData = array();

while($num_elements < count($cyldata['serie'])){
    $sqlData[] = array(
        'serie'         => $cyldata['serie'][$num_elements],
        'type'          => $cyldata['type'][$num_elements],
        'admission'     => $cyldata['admission'][$num_elements],
        'seriesap'      => $cyldata['seriesap'][$num_elements],
        'invoice'       => $cyldata['invoice'][$num_elements], // you miss this field, aren't you?
        'created_at'    => Carbon\Carbon::now(), // only if your table has this column
        'updated_at'    => Carbon\Carbon::now(), // only if your table has this column
    );
    $num_elements++;
}

其次,使用Fluent查询构建器执行批量插入:

DB::table('table_name')->insert($sqlData);

注:在created_at与updated_at出现在这里,如果你的表有这些领域.使用Eloquent模型时,这些字段会自动更新.但是,我们不使用Eloquent,因此我们必须手动将值分配给这些字段.