S2OJ/web/app/vendor/phpmailer/docs/extending.html
Masco Skray 96d4a3ecf7 style(judger,web): move code out from subfolder "1"
Due to historical reasons, the code is in subfolder "1".
With SVN removal, we place the code back and remove the annoying "1" folder.
2019-06-14 23:34:41 +08:00

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<html>
<head>
<title>Examples using phpmailer</title>
</head>
<body>
<h2>Examples using PHPMailer</h2>
<h3>1. Advanced Example</h3>
<p>
This demonstrates sending multiple email messages with binary attachments
from a MySQL database using multipart/alternative messages.<p>
<pre>
require 'PHPMailerAutoload.php';
$mail = new PHPMailer();
$mail->From = 'list@example.com';
$mail->FromName = 'List manager';
$mail->Host = 'smtp1.example.com;smtp2.example.com';
$mail->Mailer = 'smtp';
@$mm = new mysqli('localhost','root','password', 'my_company');
$query = "SELECT full_name, email, photo FROM employee";
$result = @mysqli_query($mm, $query);
while ($row = mysqli_fetch_assoc($mm, $result))
{
// HTML body
$body = "Hello &lt;font size=\"4\"&gt;" . $row['full_name'] . "&lt;/font&gt;, &lt;p&gt;";
$body .= "&lt;i&gt;Your&lt;/i&gt; personal photograph to this message.&lt;p&gt;";
$body .= "Sincerely, &lt;br&gt;";
$body .= "phpmailer List manager";
// Plain text body (for mail clients that cannot read HTML)
$text_body = 'Hello ' . $row['full_name'] . ", \n\n";
$text_body .= "Your personal photograph to this message.\n\n";
$text_body .= "Sincerely, \n";
$text_body .= 'phpmailer List manager';
$mail->Body = $body;
$mail->AltBody = $text_body;
$mail->addAddress($row['email'], $row['full_name']);
$mail->addStringAttachment($row['photo'], 'YourPhoto.jpg');
if(!$mail->send())
echo "There has been a mail error sending to " . $row['email'] . "&lt;br&gt;";
// Clear all addresses and attachments for next loop
$mail->clearAddresses();
$mail->clearAttachments();
}
</pre>
<p>
<h3>2. Extending PHPMailer</h3>
<p>
Extending classes with inheritance is one of the most
powerful features of object-oriented programming. It allows you to make changes to the
original class for your own personal use without hacking the original
classes, and it's very easy to do:
<p>
Here's a class that extends the phpmailer class and sets the defaults
for the particular site:<br>
PHP include file: my_phpmailer.php
<p>
<pre>
require 'PHPMailerAutoload.php';
class my_phpmailer extends PHPMailer {
// Set default variables for all new objects
public $From = 'from@example.com';
public $FromName = 'Mailer';
public $Host = 'smtp1.example.com;smtp2.example.com';
public $Mailer = 'smtp'; // Alternative to isSMTP()
public $WordWrap = 75;
// Replace the default debug output function
protected function edebug($msg) {
print('My Site Error');
print('Description:');
printf('%s', $msg);
exit;
}
//Extend the send function
public function send() {
$this->Subject = '[Yay for me!] '.$this->Subject;
return parent::send()
}
// Create an additional function
public function do_something($something) {
// Place your new code here
}
}
</pre>
<br>
Now here's a normal PHP page in the site, which will have all the defaults set above:<br>
<pre>
require 'my_phpmailer.php';
// Instantiate your new class
$mail = new my_phpmailer;
// Now you only need to add the necessary stuff
$mail->addAddress('josh@example.com', 'Josh Adams');
$mail->Subject = 'Here is the subject';
$mail->Body = 'This is the message body';
$mail->addAttachment('c:/temp/11-10-00.zip', 'new_name.zip'); // optional name
if(!$mail->send())
{
echo 'There was an error sending the message';
exit;
}
echo 'Message was sent successfully';
</pre>
</body>
</html>