PHP框架 Laravel Eloquent ORM 批量插入数据 && 批量更新目前没有

foreach ($products as $v=>$a)
{
 $count[] = array('product_name' => $a['name'], 'product_weight' => $a['weight'], 'product_id' => $a['pid'], 'product_price' => $a['price'], 'order_id' => $order->id, 'card_phone' => $user->phone);
}
CountOrder::insert($count);

在使用 laravel 的批量插入数据时,

插入的数据的创建时间却都是 0000000；

创建时间 和 更新时间字段 如何正常保存呢 ，难道也要在数组里面写入吗？

laravel laravel5.1    

框架封装好的方法目前是没有的，但是随手google了一下，在stackoverflow上看到一个和你的这个问题非常匹配的回答，以下复制于stackoverflow,原链接http://stackoverflow.com/questions/26133977/laravel-bulk-update。
I have created My Custom function for Multiple Update like update_batch in CodeIgniter.
Just place this function in any of your model or you can create helper class and place this function in that class:

//test data
/*
$multipleData = array(
   array(
      'title' => 'My title' ,
      'name' => 'My Name 2' ,
      'date' => 'My date 2'
   ),
   array(
      'title' => 'Another title' ,
      'name' => 'Another Name 2' ,
      'date' => 'Another date 2'
   )
)
*//*
 * ----------------------------------
 * update batch
 * ----------------------------------
 *
 * multiple update in one query
 *
 * tablename( required | string )
 * multipleData ( required | array of array )
 */
static function updateBatch($tableName = "", $multipleData = array()){    if( $tableName && !empty($multipleData) ) {        // column or fields to update
        $updateColumn = array_keys($multipleData[0]);
        $referenceColumn = $updateColumn[0]; //e.g id
        unset($updateColumn[0]);
        $whereIn = "";        $q = "UPDATE ".$tableName." SET ";
        foreach ( $updateColumn as $uColumn ) {
            $q .=  $uColumn." = CASE ";            foreach( $multipleData as $data ) {
                $q .= "WHEN ".$referenceColumn." = ".$data[$referenceColumn]." THEN '".$data[$uColumn]."' ";
            }
            $q .= "ELSE ".$uColumn." END, ";
        }
        foreach( $multipleData as $data ) {
            $whereIn .= "'".$data[$referenceColumn]."', ";
        }
        $q = rtrim($q, ", ")." WHERE ".$referenceColumn." IN (".  rtrim($whereIn, ', ').")";        // Update
        return DB::update(DB::raw($q));    } else {
        return false;
    }
}

It will Produces:

UPDATE `mytable` SET `name` = CASE
WHEN `title` = 'My title' THEN 'My Name 2'
WHEN `title` = 'Another title' THEN 'Another Name 2'
ELSE `name` END,
`date` = CASE
WHEN `title` = 'My title' THEN 'My date 2'
WHEN `title` = 'Another title' THEN 'Another date 2'
ELSE `date` END
WHERE `title` IN ('My title','Another title')