Question

我需要发送存储在数据库中的多封电子邮件

$mysqli = $this->connection(); //connect to db
$dati = $mysqli->query("SELECT * FROM feed where active='1'");//select emails
while ($resulta = $dati->fetch_array()) { //while to show
            $email = $resulta['email']; //each mail
}

上面的代码是我正在使用的但我需要在外面发送带邮件功能的电子邮件如果发送正确，则返回true函数：

这是功能：

function feed_mail($id){
$mysqli = $this->connection(); //connect to db
    $dati = $mysqli->query("SELECT * FROM feed where active='1'");//select emails
    while ($resulta = $dati->fetch_array()) { //while to show
                $email = $resulta['email']; //each mail
    }
if(mail($email, $asunto, $html,$header)){
return true;
return false;
}
}

$ email将每个邮件存储在数据库中 $ asunto，$ html，$ header我没有在这里添加代码

所以我如何发送每封电子邮件？

Answer 1

function feed_mail($id){
    $mysqli = $this->connection(); //connect to db
    $dati = $mysqli->query("SELECT * FROM feed where active='1'");//select emails
    while ($resulta = $dati->fetch_array()) { //while to show
        $email = $resulta['email']; //each mail

        if(mail($email, $asunto, $html,$header)){
            continue;

        }else{
            return false;
        }
    }
    return true;
}

Answer 2

你在寻找这样的东西：

请在问题中添加您未提及的$asunto,$html,$headeras。

<?php
function feed_mail($id){
$mysqli = $this->connection(); //connect to db
    $dati = $mysqli->query("SELECT * FROM feed where active='1'");//select emails
    $emailArr = array();
    while ($resulta = $dati->fetch_array()) { //while to show
                array_push($emailArr,$resulta['email']);
    }
    foreach($emailArr as $emails){
        if(mail($emails, $asunto, $html,$header)){
    return true;
        }else{
    return false;
        }
    }
}
?>

Answer 3

您还可以将所有电子邮件捕获到数组中

$email = array();
while ($resulta = $dati->fetch_array()) { //while to show
    $email[] = $resulta['email']; //each mail
}

然后将它们全部发送到一封电子邮件中（或者至少在一封电子邮件中），将它们作为CC添加到标题中。阅读此article。

发送存储在数据库中的多封电子邮件

3 个答案: