phpmailer 的嵌套函数不起作用

Nested function with phpmailer is not working

我有一个这个脚本,用于 Ionic 应用程序中的忘记密码程序。首先,我检查输入字段中输入的电子邮件地址是否已经注册。如果不是,它回显 "no e-mail registered",如果是,用户应该收到一封电子邮件。

我测试了 php 邮件程序功能,没有第一个功能,它检查用户是否已经注册。这工作顺利,用户收到电子邮件。然后我构建了忘记功能来检查 MySQL 数据库中的电子邮件。所以我将我的发送函数嵌套在被遗忘的函数中,但它不起作用。我通过用一个简单的字符串替换它来尝试没有嵌套发送函数的忘记函数。这行得通。因此,如果 MySQL 数据库中存在电子邮件地址,我想为了发送电子邮件缺少一些东西。

这是代码

<?php

include 'dbconn.php';
require 'mailer/PHPMailerAutoload.php';

if (isset($_SERVER['HTTP_ORIGIN'])) {
    header("Access-Control-Allow-Origin: {$_SERVER['HTTP_ORIGIN']}");
    header('Access-Control-Allow-Credentials: true');
    header('Access-Control-Max-Age: 86400'); // cache for 1 day
}

// Access-Control headers are received during OPTIONS requests
if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {

    if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_METHOD']))
        header("Access-Control-Allow-Methods: GET, POST, OPTIONS");

    if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']))
        header("Access-Control-Allow-Headers:        {$_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']}");

    exit(0);
}
$postdata = file_get_contents("php://input");
if (isset($postdata)) {
    $request = json_decode($postdata);
    forgot($request);
}

function forgot($request)
{

    $email = $request->email;


    $query = mysql_query("SELECT * FROM users WHERE email = '$request->email'") or die(mysql_error());
    if (mysql_num_rows($query) > 0) {
        $row = mysql_fetch_array($query) or die(mysql_error());
        if ($row["email"] == $request->email) {



            function send($parent_request)
            {

                //$email = $request->email;
                $mail = new PHPMailer;
                //$mail->SMTPDebug = 3;                               // Enable verbose debug output

                $mail->isSMTP();                      // Set mailer to use SMTP
                $mail->Host       = '*****.net';      // Specify main and backup SMTP servers
                $mail->SMTPAuth   = true;             // Enable SMTP authentication
                $mail->Username   = 'info@*****.com'; // SMTP username
                $mail->Password   = '*****';          // SMTP password
                $mail->SMTPSecure = 'ssl';            // Enable TLS encryption, `ssl` also accepted
                $mail->Port       = 465;              // TCP port to connect to

                $mail->setFrom('info@****.com', 'Team');
                $mail->addAddress($email, 'Joe User');
                $mail->isHTML(true);                  // Set email format to HTML

                $mail->Subject = 'Passwort Reset';
                $mail->Body    = 'Hallo lieber User <br> Hier kannst du dein Passwort für die varfinz.ch App zurückstellen. <b>in bold!</b>';
                $mail->AltBody = 'This is the body in plain text for non-HTML mail clients';
                if ($mail->send()) {
                    echo '{"result":1}';
                } else {
                    echo '{"result":0}';
                }
            }


        } else {
            echo '{"result":0}';
        }

    }

    else {
        echo '{"result":0}';
    }
}

?>

forget() 函数中,您定义了一个 send() 函数。永远不会调用此函数,因此永远不会发送邮件。你必须在 forget 之外声明你的发送函数。 然后,在需要的地方调用 send() 函数:

function send($email)
{
    $mail = new PHPMailer;
    //$mail->SMTPDebug = 3;               // Enable verbose debug output

    $mail->isSMTP();                      // Set mailer to use SMTP
    $mail->Host       = '*****.net';      // Specify main and backup SMTP servers
    $mail->SMTPAuth   = true;             // Enable SMTP authentication
    $mail->Username   = 'info@*****.com'; // SMTP username
    $mail->Password   = '*****';          // SMTP password
    $mail->SMTPSecure = 'ssl';            // Enable TLS encryption, `ssl` also accepted
    $mail->Port       = 465;              // TCP port to connect to

    $mail->setFrom('info@****.com', 'Team');
    $mail->addAddress($email, 'Joe User');
    $mail->isHTML(true);                  // Set email format to HTML

    $mail->Subject = 'Passwort Reset';
    $mail->Body    = 'Hallo lieber User <br> Hier kannst du dein Password für die varfinz.ch App zurückstellen. <b>in bold!</b>';
    $mail->AltBody = 'This is the body in plain text for non-HTML mail clients';
    if ($mail->send()) {
        echo '{"result":1}';
    } else {
        echo '{"result":0}';
    }
}

function forgot($request)
{

    $email = $request->email;


    $query = mysql_query("SELECT * FROM users WHERE email = '$email'") or die(mysql_error());
    if (mysql_num_rows($query) > 0) {
        $row = mysql_fetch_array($query) or die(mysql_error());
        if ($row["email"] == $email) {    
            send($email);
        } else {
            echo '{"result":0}';
        }

    }

    else {
        echo '{"result":0}';
    }
}

正如我在评论中提到的,您正在为 mysql 使用已弃用的库,您应该考虑使用 mysqliPDO 更新您的代码。