Update

README.md

@@ -17,29 +17,29 @@ configuration
 `/protected/config/main.php`
 ```php
 <?
-return array(
+return [
 	// ...
-	'components' => array(
+	'components' => [
 		// ...
-		'postman' => array(
+		'postman' => [
 			'class' => 'yii\postman\Postman',
 				'driver' => 'smtp',
 				'default_from' => array('track@rmrevin.ru', 'Mailer'),
 				'table' => 'tbl_letters',
 				'view_path' => '/email',
-				'smtp_config' => array(
+				'smtp_config' => [
 					'host' => 'smtp.domain.cpom',
 					'port' => 25,
 					'auth' => true,
 					'user' => 'email@domain.cpom',
 					'password' => 'password',
 					'secure' => false,
 					'debug' => false,
-				)
-		),
-	),
+				]
+		],
+	],
 	// ...
-);
+];
 ```
 
 Usage
@@ -70,5 +70,5 @@ if(!$Letter->send()){
 
 In cron script:
 ```php
-LetterMode::cron($num_letters_per_step = 10)
+LetterModel::cron($num_letters_per_step = 10)
 ```

tests/unit/postman/LetterTest.php

@@ -8,7 +8,6 @@
 namespace postmantest\postman;
 
 use postmantest\TestCase;
-use yii\postman\Postman;
 use yii\postman\RawLetter;
 
 class LetterTest extends TestCase

yii/postman/Letter.php

@@ -7,12 +7,12 @@
 
 namespace yii\postman;
 
-use Yii;
 use PHPMailer;
 use yii\base\Component;
 use yii\base\Event;
 use yii\db\Expression;
 use yii\helpers\Json;
+use Yii;
 use yii\postman\models\LetterModel;
 
 /**
@@ -37,7 +37,7 @@ abstract class Letter extends Component
 	protected $body;
 
 	/** @var array recipients */
-	protected $recipients = array();
+	protected $recipients = [];
 
 	/** @var array attachments */
 	protected $attachments;
@@ -84,12 +84,13 @@ public function set_postman(Postman $Postman)
 	public function set_subject($subject)
 	{
 		$this->subject = $subject;
+
 		return $this;
 	}
 
 	/**
 	 * the method sets the value of the "From" field
-	 * @param array $from = array('user@somehost.com') || array('user@somehost.com', 'John Smith')
+	 * @param array $from = ['user@somehost.com'] || ['user@somehost.com', 'John Smith']
 	 *
 	 * @return $this
 	 */
@@ -114,6 +115,7 @@ public function get_count_recipients()
 			}
 			$count += count($recipients);
 		}
+
 		return $count;
 	}
 
@@ -128,7 +130,7 @@ public function get_count_recipients()
 	 *
 	 * @return $this
 	 */
-	public function add_address_list($to = array(), $cc = array(), $bcc = array(), $reply_to = array())
+	public function add_address_list($to = [], $cc = [], $bcc = [], $reply_to = [])
 	{
 		foreach ($to as $address) {
 			$this->add_address($address);
@@ -148,7 +150,7 @@ public function add_address_list($to = array(), $cc = array(), $bcc = array(), $
 
 	/**
 	 * the method adds a recipient
-	 * @param array $address = array('user@somehost.com') || array('user@somehost.com', 'John Smith')
+	 * @param array $address = ['user@somehost.com'] || ['user@somehost.com', 'John Smith']
 	 *
 	 * @return $this
 	 */
@@ -158,12 +160,13 @@ public function add_address($address)
 		foreach ($args as $address) {
 			$this->_add_addr('to', $address);
 		}
+
 		return $this;
 	}
 
 	/**
 	 * the method adds a recipient to Cc
-	 * @param array $address = array('user@somehost.com') || array('user@somehost.com', 'John Smith')
+	 * @param array $address = ['user@somehost.com'] || ['user@somehost.com', 'John Smith']
 	 *
 	 * @return $this
 	 */
@@ -173,12 +176,13 @@ public function add_cc_address($address)
 		foreach ($args as $address) {
 			$this->_add_addr('cc', $address);
 		}
+
 		return $this;
 	}
 
 	/**
 	 * the method adds a recipient to Bcc
-	 * @param array $address = array('user@somehost.com') || array('user@somehost.com', 'John Smith')
+	 * @param array $address = ['user@somehost.com'] || ['user@somehost.com', 'John Smith']
 	 *
 	 * @return $this
 	 */
@@ -188,12 +192,13 @@ public function add_bcc_address($address)
 		foreach ($args as $address) {
 			$this->_add_addr('bcc', $address);
 		}
+
 		return $this;
 	}
 
 	/**
 	 * the method adds a "Reply-to" address
-	 * @param array $address = array('user@somehost.com') || array('user@somehost.com', 'John Smith')
+	 * @param array $address = ['user@somehost.com'] || ['user@somehost.com', 'John Smith']
 	 *
 	 * @return $this
 	 */
@@ -203,6 +208,7 @@ public function add_reply_to($address)
 		foreach ($args as $address) {
 			$this->_add_addr('reply', $address);
 		}
+
 		return $this;
 	}
 
@@ -215,11 +221,12 @@ public function add_reply_to($address)
 	 */
 	private function _add_addr($type, $address)
 	{
-		$address = !is_array($address) ? array($address) : $address;
+		$address = !is_array($address) ? [$address] : $address;
 		if (!isset($this->recipients[$type])) {
-			$this->recipients[$type] = array();
+			$this->recipients[$type] = [];
 		}
 		$this->recipients[$type][] = $address;
+
 		return $this;
 	}
 
@@ -234,12 +241,13 @@ private function _add_addr($type, $address)
 	 */
 	public function add_attachment($path, $name = '', $encoding = 'base64', $type = 'application/octet-stream')
 	{
-		$this->attachments[] = array(
+		$this->attachments[] = [
 			'path' => $path,
 			'name' => $name,
 			'encoding' => $encoding,
 			'type' => $type
-		);
+		];
+
 		return $this;
 	}
 

yii/postman/Postman.php

@@ -7,8 +7,8 @@
 
 namespace yii\postman;
 
-use Yii;
 use PHPMailer;
+use Yii;
 use yii\base\Component;
 
 /**

yii/postman/RawLetter.php

@@ -15,8 +15,8 @@ class RawLetter extends Letter
 {
 
 	/**
-	 * @param string $subject  a subject of a message
-	 * @param string $body     a text of a message
+	 * @param string $subject a subject of a message
+	 * @param string $body a text of a message
 	 */
 	public function __construct($subject, $body)
 	{
@@ -26,8 +26,8 @@ public function __construct($subject, $body)
 	}
 
 	/**
-	 * @param string $subject  a subject of a message
-	 * @param string $body     a text of a message
+	 * @param string $subject a subject of a message
+	 * @param string $body a text of a message
 	 */
 	public function set_data($subject, $body)
 	{

yii/postman/ViewLetter.php

@@ -25,8 +25,8 @@ class ViewLetter extends Letter
 
 	/**
 	 * @param string $subject a subject of a message
-	 * @param string $view    a name of a view file
-	 * @param array  $params  params for a view
+	 * @param string $view a name of a view file
+	 * @param array $params params for a view
 	 */
 	public function __construct($subject, $view, $params = array())
 	{
@@ -36,7 +36,7 @@ public function __construct($subject, $view, $params = array())
 
 		$this->set_view($view)->set_params($params);
 
-		$this->on(self::EVENT_BEFORE_SEND, array($this, 'before_send'));
+		$this->on(self::EVENT_BEFORE_SEND, [$this, 'before_send']);
 	}
 
 	/**
@@ -48,6 +48,7 @@ public function __construct($subject, $view, $params = array())
 	public function set_view($view)
 	{
 		$this->_view = $view;
+
 		return $this;
 	}
 
@@ -60,6 +61,7 @@ public function set_view($view)
 	public function set_params($params)
 	{
 		$this->_params = $params;
+
 		return $this;
 	}
 
@@ -73,7 +75,7 @@ public function before_send(Event $Event)
 	{
 		$path = Yii::$app->getViewPath() . $this->_postman->view_path . DIRECTORY_SEPARATOR . $this->_view . '.php';
 		if (!file_exists($path)) {
-			throw new LetterException(Yii::t('app', 'View file «{path}» not found.', array('{path}' => $path)));
+			throw new LetterException(Yii::t('app', 'View file «{path}» not found.', ['{path}' => $path]));
 		} else {
 			$this->body = Yii::$app->getView()->renderFile($path, $this->_params);
 		}

yii/postman/example.php

@@ -8,30 +8,16 @@
 namespace yii\postman;
 
 $Letter = new RawLetter('Subject', 'Message body', 'Alternative message body', true);
-$Letter->add_address_list(
-// main
-	array(
-		array('user@somehost.com', 'John Smith'),
-		array('user2@somehost.com', 'Mary Jane'),
-	),
-	// cc
-	array(),
-	// bcc
-	array(
-		array('tech@somehost.com')
-	),
-	// reply_to
-	array(
-		array('abuse@somehost.com')
-	)
-)->send();
-
+$Letter
+	->add_address('user@somehost.com')
+	->add_bcc_address(['tech@somehost.com'])
+	->send();
 
-$Letter = new ViewLetter('Subject', 'letter-view', array(
+$Letter = new ViewLetter('Subject', 'letter-view', [
 	'name' => 'Rosy',
 	'date' => date('Y-m-d')
-), false);
+], false);
 $Letter
-	->add_address(array('user@somehost.com', 'John Smith'))
+	->add_address(['user@somehost.com', 'John Smith'])
 	->add_attachment('/path/to/file.tar.gz')
 	->send();