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使用Laravel在for循环中增加Php碳日期_Php_Laravel_Laravel 4_Laravel 5_Php Carbon - Fatal编程技术网

使用Laravel在for循环中增加Php碳日期

使用Laravel在for循环中增加Php碳日期,php,laravel,laravel-4,laravel-5,php-carbon,Php,Laravel,Laravel 4,Laravel 5,Php Carbon,我尝试在for循环中增加carbon Date,如下所示 for($x = 0; $x < count($ms); $x++) { $msh = MaintenanceServiceNotifications::where('main_service_id', $ms[$x]->id)->where('status', 'done')->orderBy('created_at', 'desc')->first(); if(Carbon::now(

我尝试在for循环中增加carbon Date,如下所示

for($x = 0; $x < count($ms); $x++) {

    $msh = MaintenanceServiceNotifications::where('main_service_id', $ms[$x]->id)->where('status', 'done')->orderBy('created_at', 'desc')->first();

    if(Carbon::now() > $msh->created_at->addMinutes($ms[$x]->notification_period*2)) {

        for ($i = 0; $i < sizeof($customersNot)-1; $i++) {

            //here i need to get created_at and 30 minutes for it     
            $created_at[$i] = $msh->created_at->addMinutes($ms[$x]->notification_period);

            MaintenanceServiceNotifications::create([
                'main_service_id' => $ms[$x]->id,
                'user_id' => Auth::user()->id,
                'not_name' => 'some text',
                'created_at' => $created_at[$i]
            ]);
        }
    }
}
($x=0;$x{ $msh=MaintenanceServiceNotifications::where('main_service_id',$ms[$x]->id)->where('status','done')->orderBy('created_at','desc')->first(); if(Carbon::now()>$msh->created_at->addMinutes($ms[$x]->通知期*2)){ 对于($i=0;$icreated_at->addMinutes($ms[$x]->通知期); MaintenanceServiceNotifications::创建([ 'main_service_id'=>ms[$x]->id, 'user_id'=>Auth::user()->id, 'not_name'=>'some text', “created_at'=>$created_at[$i] ]); } } } 我需要在每个for循环中增加日期,并将其传递给
created\u at
比如说

在第一个循环中
2015-11-27 23:00:00

在第二个循环中
2015-11-27 23:30:00

任何建议,谢谢

请尝试以下代码:

$minutes = $ms[$x]->notification_period;
$dt = Carbon::createFromFormat('Y-m-d H:i:s', $msh->created_at);
$dt->addMinutes($minutes);
$create_at = $dt->toDateTimeString();

我的建议稍加修改

foreach ($ms as $m) {
    $msh = MaintenanceServiceNotifications::where('main_service_id', $m->id)->where('status', 'done')->latest()->first();

    if (Carbon::now() > $msh->created_at->addMinutes($m->notification_period*2)) {
        for ($i=0; $i<sizeof($customersNot)-1; $i++) {
            MaintenanceServiceNotifications::create([
                'main_service_id' => $m->id,
                'user_id' => Auth::user()->id,
                'not_name' => 'some text',
                'created_at' => $msh->created_at->addMinutes($m->notification_period * $i) // add 30*0, 30*1, 30*2 ...
            ]);
        }
    }
}
foreach($ms作为$m){
$msh=MaintenanceServiceNotifications::where('main_service_id',$m->id)->where('status','done')->latest()->first();
如果(Carbon::now()>$msh->created_at->addMinutes($m->notification_period*2)){
对于($i=0;$i$m->id,
'user_id'=>Auth::user()->id,
'not_name'=>'some text',
'created_at'=>$msh->created_at->addMinutes($m->notification_period*$i)//添加30*0,30*1,30*2。。。
]);
}
}
}

我认为这可能是由于if语句从未实现,我建议进行简单的更改

if(Carbon::now()->gt( $msh->created_at->addMinutes($ms[$x]->notification_period*2)))

函数的作用是:检查日期是否大于给定给函数的另一个日期

你的代码出了什么问题?
created_at
fixed value in each loop这让我在
created_at
列中创建了一个固定值感谢你的帮助,但是仍然
created_at
fixed value in each loop在你的简单数据中不是真的吗?