PHPmailer脚本运行没有问题，但不发送任何东西

Question

I have a really simple PHP code for sending emails. The page is loading without any errors but it doesn't seem to do anything. also, I am new to PHP and I don't really know how to debug this stuff. I'll really appreciate a little help (: thank you!

<?php
require_once('PHPMailer/PHPMailerAutoload.php');

$mail = new PHPMailer();
$mail->isSMTP();
$mail->SMTPAuth = true;
$mail->SMTPSecure ='ssl';
$mail->Host = 'smtp.gmail.com';
$mail->port = '456';
$mail->isHtml();
$mail->Username = '[e-mail]';
$mail->Password = 'lago9876543s';
$mail->Subject = 'Hello';
$mail->Body = "test";
$mail->From = 'no-replay';
$mail->FromName = 'no-replay';
$mail->AddAddress('[e-mail]');
$mail->send();
?>

Answer 1

change your code like this and see if it will show you any errors

$mail = new PHPMailer();
try {
$mail->isSMTP();
$mail->SMTPAuth = true;
$mail->SMTPSecure ='ssl';
$mail->Host = 'smtp.gmail.com';
$mail->port = '456';
$mail->isHtml();
$mail->Username = '[e-mail]';
$mail->Password = 'lagofbot258258#258258';
$mail->Subject = 'Hello';
$mail->Body = "test";
$mail->From = 'no-replay';
$mail->FromName = 'no-replay';
$mail->AddAddress('[e-mail]');
$mail->send();
} catch (Exception $e) {
    echo "Message could not be sent. Mailer Error: {$mail->ErrorInfo}";