关于在AWS Elasticbeanstalk上实现PHPMailer的故障排除建议

Question

在AWS Elasticbeanstalk上部署一段代码，向该用户发送电子邮件验证以创建帐户。我测试了电子邮件代码，它可以在本地计算机上运行。为了在服务器上测试它，我编写了这个测试用例，它可以工作。但是，当它由应该使用它的模块调用时，它就会中断。我需要有关故障排除的帮助。

由于同一模块由2个不同的模块（测试和生产）调用，并且可以与测试一起使用，所以我倾向于认为它与调用模块有关，但是除了include语句的格式之外，我不认为看不出它会如何破裂。

有效的测试代码：

测试结果：

错误：

[Wed Apr 01 16:45:53.262139 2020] [php7:notice] [pid 10670] [client 136.55.180.140:29275] Array\n(\n    [count] => 1\n)\n, referer: http://bluetooth-env-test.eba-brqgvwur.us-east-2.elasticbeanstalk.com/WebApp/new_user.php
[Wed Apr 01 16:47:40.599465 2020] [php7:warn] [pid 10669] [client 136.55.180.140:29293] PHP Warning:  require_once(../PHPMailer/PHPMailer.php): failed to open stream: No such file or directory in /var/app/current/WebApp/utils/emailVerification.php on line 13, referer: http://bluetooth-env-test.eba-brqgvwur.us-east-2.elasticbeanstalk.com/WebApp/new_user.php
[Wed Apr 01 16:47:40.599502 2020] [php7:error] [pid 10669] [client 136.55.180.140:29293] PHP Fatal error:  require_once(): Failed opening required '../PHPMailer/PHPMailer.php' (include_path='.:/usr/share/pear7:/usr/share/php') in /var/app/current/WebApp/utils/emailVerification.php on line 13, referer: http://bluetooth-env-test.eba-brqgvwur.us-east-2.elasticbeanstalk.com/WebApp/new_user.php

共享模块的源代码：它在require_once（'../ PHPMailer / PHPMailer.php'）;处断开]

<?php

// session_start();

    use PHPMailer\PHPMailer\PHPMailer;
    use PHPMailer\PHPMailer\SMTP;
    use PHPMailer\PHPMailer\Exception;

function emailVerify($email, $hash){



require_once('../PHPMailer/PHPMailer.php');
require_once('../PHPMailer/SMTP.php');
require_once('../PHPMailer/Exception.php');


echo (extension_loaded('openssl')?'SSL loaded':'SSL not loaded')."\n";

$mail = new PHPMailer(true);

try{
$mail->SMTPDebug = SMTP::DEBUG_SERVER;
$mail->SMTPOptions = array(
                  'ssl' => array(
                      'verify_peer' => false,
                      'verify_peer_name' => false,
                      'allow_self_signed' => true
                  )
              );
$mail->isSMTP();
$mail->Host = gethostbyname('smtp.gmail.com');
$mail->SMTPAuth = true;
$mail->SMTPSecure = "tls";
$mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;
$mail->Port = 587;
$mail->Username = "[email protected]";
$mail->Password = "BLANKED_OUT_FOR_STACKOVERFLOW";
$mail->Subject = "Account Verification";
$mail->setFrom("[email protected]");
$mail->Body = ($_SESSION['root']."/utils/verify?key=".$hash."&email=".$email);
$mail->addAddress($email);

if ($mail->Send()){
    echo "success";
}else{
    echo "failure\n";
    // print_r($mail);
}

$mail->smtpClose();
}catch (phpmailerException $e) {
    $errors[] = $e->errorMessage(); //Pretty error messages from PHPMailer
} catch (Exception $e) {
    $errors[] = $e->getMessage(); //Boring error messages from anything else!
}


}


?>

调用电子邮件验证文件的new_user模块的一部分：

<?php
session_start();
include "./utils/bootstrap.php";
include "./utils/connection.php";
include "./utils/emailVerification.php";
// include "navbar.php";
// include "utils/bootstrap_js.php";


  //If insert if successful

if(isset($_POST['cancel'])){
  header("location: index.php");
  return;
}

if(isset($_POST['add']) ){


  $sql="insert into users( fname, lname, email, password,role, hash)
  values (:fname,:lname,:email,:password,:role, :hash)";


  $salt = "XyZzy12*_";
  $check = hash('md5', $salt.$_POST['pass1']);
  $email = $_POST['email'];
  $role = checkRole($email, $pdo);
  $hash = md5( rand(0,1000) );

  if($role == "invalid"){

    header("location: ./new_user.php");
    return;
  }

  emailVerify($email, $hash);


  $statement = $pdo->prepare($sql);
  $statement->execute(
    array(
      ':fname'=> $_POST['firstName'],
       ':lname'=> $_POST['lastName'],
       ':email'=>$email,
       ':password'=>$check, 
       ':role'=>$role,
       ':hash'=>$hash
    )
  );

  $_SESSION['insert'] = "New User Successfully Created - Please verify by Email";

  header("location: new_user.php");
  return;

}
function checkRole($email, $pdo){
return "student";
}
}

Answer 1

基于Synchro的输入，有效的解决方案是：

    require_once( __DIR__.'/../PHPMailer/PHPMailer.php');
    require_once( __DIR__.'/../PHPMailer/SMTP.php');
    require_once( __DIR__.'/../PHPMailer/Exception.php');