mirror of
https://github.com/PHPMailer/PHPMailer.git
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106 lines
3.0 KiB
PHP
106 lines
3.0 KiB
PHP
<?php
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/**
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* This example shows how to send via Google's Gmail servers using XOAUTH2 authentication.
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*/
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//Import PHPMailer classes into the global namespace
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use PHPMailer\PHPMailer\PHPMailer;
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use PHPMailer\PHPMailer\OAuth;
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// Alias the League Google OAuth2 provider class
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use League\OAuth2\Client\Provider\Google;
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//SMTP needs accurate times, and the PHP time zone MUST be set
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//This should be done in your php.ini, but this is how to do it if you don't have access to that
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date_default_timezone_set('Etc/UTC');
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//Load dependencies from composer
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//If this causes an error, run 'composer install'
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require '../vendor/autoload.php';
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//Create a new PHPMailer instance
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$mail = new PHPMailer;
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//Tell PHPMailer to use SMTP
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$mail->isSMTP();
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//Enable SMTP debugging
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// 0 = off (for production use)
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// 1 = client messages
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// 2 = client and server messages
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$mail->SMTPDebug = 2;
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//Set the hostname of the mail server
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$mail->Host = 'smtp.gmail.com';
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//Set the SMTP port number - 587 for authenticated TLS, a.k.a. RFC4409 SMTP submission
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$mail->Port = 587;
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//Set the encryption mechanism to use - STARTTLS or SMTPS
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$mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;
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//Whether to use SMTP authentication
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$mail->SMTPAuth = true;
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//Set AuthType to use XOAUTH2
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$mail->AuthType = 'XOAUTH2';
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//Fill in authentication details here
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//Either the gmail account owner, or the user that gave consent
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$email = 'someone@gmail.com';
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$clientId = 'RANDOMCHARS-----duv1n2.apps.googleusercontent.com';
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$clientSecret = 'RANDOMCHARS-----lGyjPcRtvP';
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//Obtained by configuring and running get_oauth_token.php
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//after setting up an app in Google Developer Console.
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$refreshToken = 'RANDOMCHARS-----DWxgOvPT003r-yFUV49TQYag7_Aod7y0';
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//Create a new OAuth2 provider instance
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$provider = new Google(
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[
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'clientId' => $clientId,
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'clientSecret' => $clientSecret,
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]
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);
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//Pass the OAuth provider instance to PHPMailer
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$mail->setOAuth(
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new OAuth(
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[
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'provider' => $provider,
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'clientId' => $clientId,
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'clientSecret' => $clientSecret,
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'refreshToken' => $refreshToken,
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'userName' => $email,
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]
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)
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);
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//Set who the message is to be sent from
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//For gmail, this generally needs to be the same as the user you logged in as
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$mail->setFrom($email, 'First Last');
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//Set who the message is to be sent to
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$mail->addAddress('someone@gmail.com', 'John Doe');
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//Set the subject line
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$mail->Subject = 'PHPMailer GMail XOAUTH2 SMTP test';
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//Read an HTML message body from an external file, convert referenced images to embedded,
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//convert HTML into a basic plain-text alternative body
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$mail->CharSet = PHPMailer::CHARSET_UTF8;
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$mail->msgHTML(file_get_contents('contentsutf8.html'), __DIR__);
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//Replace the plain text body with one created manually
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$mail->AltBody = 'This is a plain-text message body';
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//Attach an image file
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$mail->addAttachment('images/phpmailer_mini.png');
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//send the message, check for errors
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if (!$mail->send()) {
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echo "Mailer Error: " . $mail->ErrorInfo;
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} else {
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echo "Message sent!";
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}
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