Send emails via smtp with sendgrid.com

gistfile1.aw

<?php

// sendgrid.com is a cheap service to send emails
// swift mailer class is required, you can download it in swiftmailer.org

require 'class/swift/swift_required.php';

class Mailer{
   var $author;
   var $from;
   var $to;
   var $subject;
   var $text;
   
   function send(){
      $to = array();
      $from = array( $this->from => $this->author );
      
      if( !is_array( $this->to ) ) $to[] = $this->to;
      else $to = $this->to;

      // setup Swift mailer parameters
      $transport = Swift_SmtpTransport::newInstance( 'smtp.sendgrid.net', 25 );
      $transport->setUsername( SWIFT_EMAIL );
      $transport->setPassword( SWIFT_PASS );
      $swift = Swift_Mailer::newInstance( $transport );
       
      // create a message (subject)
      $message = new Swift_Message( $this->subject );
       
      // attach the body of the email
      $message->setFrom( $from );
      $message->setBody( $this->text, 'text/html' );
      $message->setTo( $to );
       
       // send email
      if( $recipients = $swift->send( $message, $failures ) ){
         echo 'Message sent out to ' . $recipients . ' users';
      }else{
         print_r( $failures );
      }
   }
}

// define smtp account
define('SWIFT_EMAIL','[email protected]');
define('SWIFT_PASS','*******');

// example
$mail = new Mailer;
$mail->author = 'Brucut';
$mail->from = '[email protected]';
$mail->to = $email; // this variable can be also an array with a bunch of mails
$mail->subject = "Datos de acceso a brucut";
$mail->text = require 'views/email/register.htm';
$mail->send();

?>