未定义的变量 - laravel 电子邮件
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Undefined variable - laravel emailing
提问by Nicolas
I'm trying to send an email using laravel. This worked for serveral functions but with this one I'm getting a weird error.
我正在尝试使用 laravel 发送电子邮件。这适用于多个功能，但使用这个功能我遇到了一个奇怪的错误。
here's the code I'm using
这是我正在使用的代码
$offerte = DB::table('offertes')
->select('*')
->where('id', '=', $offerte_id)
->get();
Mail::send('emails.offerte_reactie', ['offerte' => $offerte, 'user' => $user, 'message_text' => $message_text], function ($message) use ($user)
{
$message->from($user->email, 'Foodtruckbestellen.be');
$message->to($offerte->email);
$message->subject('Reactie offerte Foodtruckbestellen.be');
});
However when I want to send the mail I get the error
但是，当我想发送邮件时，出现错误
Undefined variable: offerte
未定义变量：offerte
The line $message->to($offerte->email);is indeed underlined in red in PHPSTORM and I don't use the variable in the email. so I know for sure that's where my error is I just can't find a fix for it.
行$message->to($offerte->email); 在 PHPSTORM 中确实用红色下划线表示，我没有在电子邮件中使用该变量。所以我确定这就是我的错误所在，我只是找不到解决方法。
回答by Burak
You need to pass the $offertevariable to closure as it's not defined within the closure scope.
您需要将$offerte变量传递给闭包，因为它没有在闭包范围内定义。
Just use the $offertevariable as you do with the $user.
只需使用$offerte变量作为你与做$user。
Mail::send('emails.offerte_reactie', ['offerte' => $offerte, 'user' => $user, 'message_text' => $message_text], function ($message) use ($user, $offerte)
{
$message->from($user->email, 'Foodtruckbestellen.be');
$message->to($offerte->email);
$message->subject('Reactie offerte Foodtruckbestellen.be');
});
Furthermore, if I were you, I'd use compactfor the array that you pass to the send function's second argument to write more clean code.
此外，如果我是你，我会使用compact你传递给 send 函数的第二个参数的数组来编写更干净的代码。
Mail::send('emails.offerte_reactie', compact('offerte', 'user', 'message_text'), function ($message) use ($user, $offerte)
{
$message->from($user->email, 'Foodtruckbestellen.be');
$message->to($offerte->email);
$message->subject('Reactie offerte Foodtruckbestellen.be');
});
回答by Mohamed Laabid
You shoud add variable $offerte to use function like that :
你应该添加变量 $offerte 来使用这样的函数：
Mail::send('emails.offerte_reactie', ['offerte' => $offerte, 'user' => $user, 'message_text' => $message_text], function ($message) use ($user,$offerte)
回答by Hiren Makwana
You forgot to write $offertevariable hence.
你忘了写$offerte变量因此。
Mail::send('emails.offerte_reactie', ['offerte' => $offerte, 'user' => $user, 'message_text' => $message_text], function ($message) use ($user, $offerte)
