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| ## Adapted class
<?php
/**
* Zend_Queue offline processing hack example
* * @author Dave Marshall
* @version $Rev: $
* @since $Date: $
* @link $URL: $
*/class EmailSender {
private static $queue = null;
/** * Set Queue
*
* @param Zend_Queue $queue
*/
public static function setQueue($queue) {
self::$queue = $queue;
}
/** * Takes an array of addresses and sends an email to each one.
*
* @see reallySendEmail
* @see sendQueuedEmails
* @param array $address */
public static function sendEmail($address)
{
if (self::$queue === null) {
// just send them now if we don't have a queue instance return self::reallySendEmail($address);
}
self::$queue->send(serialize(func_get_args()));
}
/**
* Takes an array of addresses and sends an email to each one.
*
* @see sendEmail * @param array $address
*/
private static function reallySendEmail($address)
{
/** * Code in here
*/
echo 'Sending email to ' . implode(', ', $address) . PHP_EOL;
}
/**
* Reads emails from the queue and sends them
*
* @param int $count - The number of queued items to process
*/ public static function sendQueuedEmails($count)
{
/**
* Should really check the queue is good here
*/
$messages = self::$queue->receive(intval($count));
foreach($messages as $msg) {
$args = unserialize($msg->body);
call_user_func_array(array(__CLASS__, 'reallySendEmail'), $args); self::$queue->deleteMessage($msg);
}
}
}
## Usage in application code
<?php
set_include_path(
'path/to/zend/framework' . PATH_SEPARATOR . 'path/to/zend/framework/incubator' . PATH_SEPARATOR
. get_include_path()
);
require_once "Zend/Loader.php";Zend_Loader::registerAutoload();
define('DB_SERVER', 'localhost');
define('DB_PORT', 3306);
define('DB_USER', 'root');define('DB_PASS', 'password');
define('DB_NAME', 'emailsender');
$config = array(
'name' => 'transmittal', 'driverOptions' => array(
'host' => DB_SERVER,
'port' => DB_PORT,
'username' => DB_USER,
'password' => DB_PASS, 'dbname' => DB_NAME,
'type' => 'pdo_mysql'
)
);
// Create a database queue
$queue = new Zend_Queue('Db', $config);
$queue->createQueue('myqueue'); // called for good measure
EmailSender::setQueue($queue);EmailSender::sendEmail(array('yourname@gmail.com'));
## Usage for crontab script
<?php
set_include_path(
'path/to/zend/framework' . PATH_SEPARATOR
. 'path/to/zend/framework/incubator' . PATH_SEPARATOR
. get_include_path()
);
require_once "Zend/Loader.php";
Zend_Loader::registerAutoload();
define('DB_SERVER', 'localhost');define('DB_PORT', 3306);
define('DB_USER', 'root');
define('DB_PASS', 'password');
define('DB_NAME', 'emailsender');
$config = array(
'name' => 'transmittal',
'driverOptions' => array(
'host' => DB_SERVER,
'port' => DB_PORT, 'username' => DB_USER,
'password' => DB_PASS,
'dbname' => DB_NAME,
'type' => 'pdo_mysql'
));
// Create a database queue
$queue = new Zend_Queue('Db', $config);
$queue->createQueue('myqueue'); // called for good measure
EmailSender::setQueue($queue);
EmailSender::sendQueuedEmails(5);
|
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