|  |  |  | <?php
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							|  |  |  | /**
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							|  |  |  |  * @link http://www.yiiframework.com/
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							|  |  |  |  * @copyright Copyright (c) 2008 Yii Software LLC
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							|  |  |  |  * @license http://www.yiiframework.com/license/
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							|  |  |  |  */
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							|  |  |  | 
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							|  |  |  | namespace yii\mail;
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							|  |  |  | 
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							|  |  |  | /**
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							|  |  |  |  * MailerInterface is an interface, which any mailer should apply.
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							|  |  |  |  *
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							|  |  |  |  * @see MessageInterface
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							|  |  |  |  *
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							|  |  |  |  * @author Paul Klimov <klimov.paul@gmail.com>
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							|  |  |  |  * @since 2.0
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							|  |  |  |  */
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							|  |  |  | interface MailerInterface
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							|  |  |  | {
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							|  |  |  | 	/**
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							|  |  |  | 	 * Creates new message instance from given configuration.
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							|  |  |  | 	 * @param array $config message configuration.
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							|  |  |  | 	 * @return MessageInterface message instance.
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							|  |  |  | 	 */
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							|  |  |  | 	public function compose(array $config = []);
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							|  |  |  | 
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							|  |  |  | 	/**
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							|  |  |  | 	 * Sends the given email message.
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							|  |  |  | 	 * @param object $message email message instance
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							|  |  |  | 	 * @return boolean whether the message has been sent.
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							|  |  |  | 	 */
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							|  |  |  | 	public function send($message);
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							|  |  |  | 
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							|  |  |  | 	/**
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							|  |  |  | 	 * Sends a couple of messages at once.
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							|  |  |  | 	 * Note: some particular mailers may benefit from sending messages as batch,
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							|  |  |  | 	 * saving resources, for example on open/close connection operations.
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							|  |  |  | 	 * @param array $messages list of email messages, which should be sent.
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							|  |  |  | 	 * @return integer number of successful sends.
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							|  |  |  | 	 */
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							|  |  |  | 	public function sendMultiple(array $messages);
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							|  |  |  | }
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