使用基于人名laravel php

Question

我正在努力将电子邮件批量发送到来自数据库的电子邮件列表。然而，当发送电子邮件时，它们不是动态的，即对于每个用户都是相同的，有人可以告诉我我做错了，请谢谢。

web.php

Route::post('/sendmail', function (\Illuminate\Http\Request $request, 
\Illuminate\Mail\Mailer $mailer) {
$x = 1;
while($x <= 10) {
$db = new PDO("mysql:dbname=website4.0;host=localhost", "root", "");
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$query = ("SELECT name, email FROM students WHERE studentID=$x");   
$statement = $db->prepare($query);
$statement->execute();
$values = $statement->fetchAll();


$mailer
->to($values)

->send(new \App\Mail\Mymail($request->input('title')));
   $x++;
}
return redirect()->back();
})-> name('sendmail');


<?php

这是模板，因此对于id = 1，它需要获取id 1的名称并在电子邮件atm中发布它只向所有电子邮件发送id模板，以便将具有特定模板的单个模板发送给用户名。

mymail.php

$db = new PDO("mysql:dbname=website4.0;host=localhost", "root", "");
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

$query = ("SELECT title, date, address, intro, mainbody, paragraph, footer 
FROM template");

$statement = $db->prepare($query);
$statement->execute();
$values = $statement->fetchAll();

foreach($values as $row){
 $row["title"];
 $row["date"];
 $row['address'];
 $row["intro"];
 $row["mainbody"];
 $row["paragraph"];
 $row["footer"];

 }



echo  '<h1>'.$row["title"]. '</h1>';
echo '<p>' .$row["date"]. '</p>'; 
echo  $row["address"]; 


$db = new PDO("mysql:dbname=website4.0;host=localhost", "root", "");
$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$query = ("SELECT name FROM students where studentID=1");

$statement = $db->prepare($query);
$statement->execute();
$values = $statement->fetchAll();

foreach($values as $row){

 $row["name"];

 echo $row["name"]; 
}