在 laravel 插入查询中我想在数组上实现一个 for 循环以一次性插入多条记录

Question

我想要实现的是在数据库查询中一次性插入所有记录，这样查询就不会运行多次。下面的代码不允许我在数组中使用 for 循环。请帮助。

if($user=="MasterDealer")
        {
            if($request['accessibleTodealers']!='' || $request['accessibleTodealers']!=null)
            {
                $memberships=explode(",",$request['accessibleTodealers']);
                $membe = array();
                $now = Carbon::now();
                DB::table('accessible_membership_logs')->insert([
                    array(
                        for ($i=0; $i <count($memberships) ; $i++){
                        array(
                            ['membership_id']=$memberships[$i],
                            ['masterdealer_id']=$dealer,
                            ['dealer_id'] = null,
                            ['user'] = 'masterdealer',
                            ['operation'] = 'Accessible',
                            ['admin_id'] = $data['id'],
                            ['created_at'] = $now->format('Y-m-d H:i:s'),
                            ['updated_at'] = $now->format('Y-m-d H:i:s')
                        )}
                    )
                ]);
                Alert::message("","Changes Updated.!","success");
                return redirect()->intended('/admin/masterDealerDetail/'.$dealer); 
            }
        }

Answer 1

在插入查询之前执行循环

$array = array();

for ($i=0; $i <count($memberships) ; $i++){
    $array[] = array(
        'membership_id' => $memberships[$i],
        'masterdealer_id' => $dealer,
        'dealer_id' => null,
        'user' => 'masterdealer',
        'operation' => 'Accessible',
        'admin_id' => $data['id'],
        'created_at' => $now->format('Y-m-d H:i:s'),
        'updated_at' => $now->format('Y-m-d H:i:s')
    );
}

DB::table('accessible_membership_logs')->insert($array);

在 laravel 插入查询中我想在数组上实现一个 for 循环以一次性插入多条记录

inside laravel insert query i want to implement a for loop over the array to insert multiple records in one go

php

arrays

for-loop

laravel

laravel-query-builder