Switch from PHP CS fixer to phpcs and apply PSR12 reformatting

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,6 +1,9 @@
-Before submitting your pull request, check whether your code adheres to PHPMailer
+Before submitting your pull request, check whether your code adheres to PHPMailer coding standards (which is mostly [PSR-12](https://www.php-fig.org/psr/psr-12/)) by running [PHP CodeSniffer](https://github.com/squizlabs/PHP_CodeSniffer):
-coding standards by running the following command:
 
-`./vendor/bin/php-cs-fixer --diff --dry-run --verbose fix `
+    ./vendor/bin/phpcs
 
-And committing eventual changes. It's important that this command uses the specific version of php-cs-fixer configured for PHPMailer, so run `composer install` within the PHPMailer folder to use the exact version it needs.
+Any problems reported can probably be fixed automatically by using its partner tool, PHP code beautifier:
+
+    ./vendor/bin/phpcbf
+
+It's important that this command uses the specific version of phpcs configured for PHPMailer, so run `composer install` within the PHPMailer folder to use the exact version it needs.

.gitignore

@@ -6,4 +6,3 @@ build/
 vendor/
 *.pem
 composer.lock
-.php_cs.cache

.php_cs

@@ -1,35 +0,0 @@
-<?php
-return PhpCsFixer\Config::create()
-    ->setRiskyAllowed(true)
-    ->setRules([
-        '@Symfony' => true,
-        '@Symfony:risky' => true,
-        'array_syntax' => ['syntax' => 'short'],
-        'binary_operator_spaces' => false,
-        'concat_space' => ['spacing' => 'one'],
-        'heredoc_to_nowdoc' => true,
-        'method_argument_space' => true,
-        'no_extra_consecutive_blank_lines' => ['break', 'continue', 'extra', 'return', 'throw', 'use', 'parenthesis_brace_block', 'square_brace_block', 'curly_brace_block'],
-        'no_php4_constructor' => true,
-        'no_short_echo_tag' => true,
-        'no_unreachable_default_argument_value' => true,
-        'no_useless_else' => true,
-        'no_useless_return' => true,
-        'ordered_imports' => true,
-        'php_unit_fqcn_annotation' => false,
-        'phpdoc_add_missing_param_annotation' => true,
-        'phpdoc_order' => true,
-        'phpdoc_summary' => false,
-        'semicolon_after_instruction' => true,
-        'simplified_null_return' => true,
-        'native_function_invocation' => false,
-        'yoda_style' => false,
-        'no_break_comment' => false,
-        'native_constant_invocation' => false,
-    ])
-    ->setFinder(
-        PhpCsFixer\Finder::create()
-            ->in(__DIR__ . '/src')
-            ->in(__DIR__ . '/test')
-    )
-;

.scrutinizer.yml

@@ -1,6 +1,6 @@
 build:
     environment:
-        php: '5.6.0'
+        php: '7.4.0'
 
 before_commands:
     - "composer install --prefer-source"
@@ -49,19 +49,6 @@ tools:
             - test
             - vendor
 
-    # PHP CS Fixer (http://http://cs.sensiolabs.org/).
-    php_cs_fixer:
-        enabled:              true
-        config:
-            level:            psr2
-        filter:
-            excluded_paths:
-                - 'docs/*'
-                - 'examples/*'
-                - 'extras/*'
-                - 'test/*'
-                - 'vendor/*'
-
     # Analyzes the size and structure of a PHP project.
     php_loc:
         enabled:              true

.travis.yml

@@ -10,7 +10,6 @@ before_install:
   - sudo apt-get install -y -qq postfix
 
 install:
-  - REMOVE_PACKAGE="friendsofphp/php-cs-fixer"; if [ "$CS_CHECK" = 1 ]; then REMOVE_PACKAGE="phpunit/phpunit"; fi; composer remove --no-update --no-scripts --dev $REMOVE_PACKAGE
   - composer install
   - if [ "$CODE_COVERAGE" != 1 ]; then phpenv config-rm xdebug.ini || true; fi
 
@@ -23,12 +22,7 @@ before_script:
   - sudo mkdir -p /var/qmail/bin
   - sudo cp test/fakesendmail.sh /var/qmail/bin/sendmail
   - sudo cp test/fakesendmail.sh /usr/sbin/sendmail
-  - |
+  - echo 'sendmail_path = "/usr/sbin/sendmail -t -i "' > $(php --ini|grep -m 1 "ini files in:"|cut -d ":" -f 2)/sendmail.ini
-    if [[ $TRAVIS_PHP_VERSION = "hhv"* ]]; then
-      echo 'sendmail_path = "/usr/sbin/sendmail -t -i "' >> /etc/hhvm/php.ini
-    else
-      echo 'sendmail_path = "/usr/sbin/sendmail -t -i "' > $(php --ini|grep -m 1 "ini files in:"|cut -d ":" -f 2)/sendmail.ini
-    fi
 
 script: ./vendor/bin/phpunit --configuration ./travis.phpunit.xml.dist
 
@@ -43,12 +37,8 @@ stages:
 jobs:
   include:
     - stage: coding-standard
-      before_install:
+      script: ./vendor/bin/phpcs -s
-      before_script:
+      php: 7.4
-      script: ./vendor/bin/php-cs-fixer --diff --dry-run --verbose fix
-      after_script:
-      php: 5.6
-      env: CS_CHECK=1
     - stage: test
     - php: 7.0
     - php: 7.1
@@ -57,10 +47,8 @@ jobs:
     - php: 7.4
       env: CODE_COVERAGE=1
     - php: nightly
-    - php: hhvm
       dist: trusty
 
 matrix:
   allow_failures:
     - php: nightly
-    - php: hhvm

composer.json

@@ -32,9 +32,12 @@
         "ext-hash": "*"
     },
     "require-dev": {
-        "friendsofphp/php-cs-fixer": "^2.2",
+        "squizlabs/php_codesniffer": "3.5.6",
+        "phpcompatibility/php-compatibility": "9.3.5",
         "phpunit/phpunit": "^4.8 || ^5.7",
-        "doctrine/annotations": "^1.2"
+        "doctrine/annotations": "^1.2",
+        "dealerdirect/phpcodesniffer-composer-installer": "^0.7.0",
+        "roave/security-advisories": "dev-latest"
     },
     "suggest": {
         "psr/log": "For optional PSR-3 debug logging",

examples/DKIM_gen_keys.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This shows how to make a new public/private key pair suitable for use with DKIM.
  * You should only need to do this once, and the public key (**not** the private key!)

examples/DKIM_sign.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows sending a DKIM-signed message with PHPMailer.
  * More info about DKIM can be found here: http://www.dkim.org/info/dkim-faq.html
@@ -14,7 +15,7 @@ use PHPMailer\PHPMailer\PHPMailer;
 require '../vendor/autoload.php';
 
 //Usual setup
-$mail = new PHPMailer;
+$mail = new PHPMailer();
 $mail->setFrom('from@example.com', 'First Last');
 $mail->addAddress('whoto@example.com', 'John Doe');
 $mail->Subject = 'PHPMailer mail() test';
@@ -39,7 +40,7 @@ $mail->DKIM_extraHeaders = ['List-Unsubscribe', 'List-Help'];
 
 //When you send, the DKIM settings will be used to sign the message
 if (!$mail->send()) {
-    echo 'Mailer Error: '. $mail->ErrorInfo;
+    echo 'Mailer Error: ' . $mail->ErrorInfo;
 } else {
     echo 'Message sent!';
 }

examples/callback.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows how to use a callback function from PHPMailer.
  */
@@ -42,7 +43,7 @@ function callbackAction($result, $to, $cc, $bcc, $subject, $body)
 
 require_once '../vendor/autoload.php';
 
-$mail = new PHPMailer;
+$mail = new PHPMailer();
 
 try {
     $mail->isMail();

examples/contactform-ajax.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows how to handle a simple contact form safely.
  */
@@ -10,7 +11,8 @@ use PHPMailer\PHPMailer\PHPMailer;
 if (array_key_exists('email', $_POST)) {
     date_default_timezone_set('Etc/UTC');
     require '../vendor/autoload.php';
-    $isAjax = !empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest';
+    $isAjax = !empty($_SERVER['HTTP_X_REQUESTED_WITH']) &&
+        strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest';
 
     //Create a new PHPMailer instance
     $mail = new PHPMailer();
@@ -58,8 +60,9 @@ EOT;
         if (!$mail->send()) {
             //The reason for failing to send will be in $mail->ErrorInfo
             //but it's unsafe to display errors directly to users - process the error, log it on your server.
-            if ($isAjax)
+            if ($isAjax) {
                 http_response_code(500);
+            }
 
             $response = [
                 "status" => false,
@@ -93,7 +96,9 @@ EOT;
 </head>
 <body>
 <h1>Contact us</h1>
-<h2 id="status-message"><?php if (isset($response)) { echo $response['message']; }?></h2>
+<h2 id="status-message"><?php if (isset($response)) {
+    echo $response['message'];
+                        }?></h2>
 <form method="POST" id="contact-form">
     <label for="name">Name: <input type="text" name="name" id="name"></label><br>
     <label for="email">Email address: <input type="email" name="email" id="email"></label><br>

examples/contactform.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows how to handle a simple contact form safely.
  */

examples/exceptions.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows how to make use of PHPMailer's exceptions for error handling.
  */

examples/extending.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows how to extend PHPMailer to simplify your coding.
  * If PHPMailer doesn't do something the way you want it to, or your code
@@ -17,7 +18,7 @@ require '../vendor/autoload.php';
 /**
  * Use PHPMailer as a base class and extend it
  */
-class myPHPMailer extends PHPMailer
+class MyPHPMailer extends PHPMailer
 {
     /**
      * myPHPMailer constructor.
@@ -50,7 +51,7 @@ class myPHPMailer extends PHPMailer
     {
         $this->Subject = '[Yay for me!] ' . $this->Subject;
         $r = parent::send();
-        echo 'I sent a message with subject '. $this->Subject;
+        echo 'I sent a message with subject ' . $this->Subject;
 
         return $r;
     }
@@ -67,5 +68,5 @@ try {
     $mail->send(); //no need to check for errors - the exception handler will do it
 } catch (Exception $e) {
     //Note that this is catching the PHPMailer Exception class, not the global \Exception type!
-    echo 'Caught a '. get_class($e) .': '. $e->getMessage();
+    echo 'Caught a ' . get_class($e) . ': ' . $e->getMessage();
 }

examples/gmail.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows settings to use when sending via Google's Gmail servers.
  * This uses traditional id & password authentication - look at the gmail_xoauth.phps
@@ -13,7 +14,7 @@ use PHPMailer\PHPMailer\SMTP;
 require '../vendor/autoload.php';
 
 //Create a new PHPMailer instance
-$mail = new PHPMailer;
+$mail = new PHPMailer();
 
 //Tell PHPMailer to use SMTP
 $mail->isSMTP();
@@ -69,7 +70,7 @@ $mail->addAttachment('images/phpmailer_mini.png');
 
 //send the message, check for errors
 if (!$mail->send()) {
-    echo 'Mailer Error: '. $mail->ErrorInfo;
+    echo 'Mailer Error: ' . $mail->ErrorInfo;
 } else {
     echo 'Message sent!';
     //Section 2: IMAP

examples/gmail_xoauth.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows how to send via Google's Gmail servers using XOAUTH2 authentication.
  */
@@ -7,7 +8,6 @@
 use PHPMailer\PHPMailer\PHPMailer;
 use PHPMailer\PHPMailer\SMTP;
 use PHPMailer\PHPMailer\OAuth;
-
 // Alias the League Google OAuth2 provider class
 use League\OAuth2\Client\Provider\Google;
 
@@ -20,7 +20,7 @@ date_default_timezone_set('Etc/UTC');
 require '../vendor/autoload.php';
 
 //Create a new PHPMailer instance
-$mail = new PHPMailer;
+$mail = new PHPMailer();
 
 //Tell PHPMailer to use SMTP
 $mail->isSMTP();
@@ -100,7 +100,7 @@ $mail->addAttachment('images/phpmailer_mini.png');
 
 //send the message, check for errors
 if (!$mail->send()) {
-    echo 'Mailer Error: '. $mail->ErrorInfo;
+    echo 'Mailer Error: ' . $mail->ErrorInfo;
 } else {
     echo 'Message sent!';
 }

examples/mail.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows sending a message using PHP's mail() function.
  */
@@ -9,7 +10,7 @@ use PHPMailer\PHPMailer\PHPMailer;
 require '../vendor/autoload.php';
 
 //Create a new PHPMailer instance
-$mail = new PHPMailer;
+$mail = new PHPMailer();
 //Set who the message is to be sent from
 $mail->setFrom('from@example.com', 'First Last');
 //Set an alternative reply-to address
@@ -28,7 +29,7 @@ $mail->addAttachment('images/phpmailer_mini.png');
 
 //send the message, check for errors
 if (!$mail->send()) {
-    echo 'Mailer Error: '. $mail->ErrorInfo;
+    echo 'Mailer Error: ' . $mail->ErrorInfo;
 } else {
     echo 'Message sent!';
 }

examples/mailing_list.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows how to send a message to a whole list of recipients efficiently.
  */
@@ -57,7 +58,8 @@ foreach ($result as $row) {
 
     try {
         $mail->send();
-        echo 'Message sent to :' . htmlspecialchars($row['full_name']) . ' (' . htmlspecialchars($row['email']) . ')<br>';
+        echo 'Message sent to :' . htmlspecialchars($row['full_name']) . ' (' .
+            htmlspecialchars($row['email']) . ')<br>';
         //Mark it as sent in the DB
         mysqli_query(
             $mysql,

examples/pop_before_smtp.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows how to use POP-before-SMTP for authentication.
  * POP-before-SMTP is a very old technology that is hardly used any more.

examples/send_file_upload.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * PHPMailer simple file upload and send example.
  */
@@ -16,7 +17,7 @@ if (array_key_exists('userfile', $_FILES)) {
         // Upload handled successfully
         // Now create a message
         require '../vendor/autoload.php';
-        $mail = new PHPMailer;
+        $mail = new PHPMailer();
         $mail->setFrom('from@example.com', 'First Last');
         $mail->addAddress('whoto@example.com', 'John Doe');
         $mail->Subject = 'PHPMailer file sender';
@@ -26,7 +27,7 @@ if (array_key_exists('userfile', $_FILES)) {
             $msg .= 'Failed to attach file ' . $_FILES['userfile']['name'];
         }
         if (!$mail->send()) {
-            $msg .= 'Mailer Error: '. $mail->ErrorInfo;
+            $msg .= 'Mailer Error: ' . $mail->ErrorInfo;
         } else {
             $msg .= 'Message sent!';
         }

examples/send_multiple_file_upload.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * PHPMailer multiple files upload and send example
  */
@@ -10,7 +11,7 @@ $msg = '';
 if (array_key_exists('userfile', $_FILES)) {
     require '../vendor/autoload.php';
     // Create a message
-    $mail = new PHPMailer;
+    $mail = new PHPMailer();
     $mail->setFrom('from@example.com', 'First Last');
     $mail->addAddress('whoto@example.com', 'John Doe');
     $mail->Subject = 'PHPMailer file sender';
@@ -28,7 +29,7 @@ if (array_key_exists('userfile', $_FILES)) {
         }
     }
     if (!$mail->send()) {
-        $msg .= 'Mailer Error: '. $mail->ErrorInfo;
+        $msg .= 'Mailer Error: ' . $mail->ErrorInfo;
     } else {
         $msg .= 'Message sent!';
     }

examples/sendmail.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows sending a message using a local sendmail binary.
  */
@@ -9,7 +10,7 @@ use PHPMailer\PHPMailer\PHPMailer;
 require '../vendor/autoload.php';
 
 //Create a new PHPMailer instance
-$mail = new PHPMailer;
+$mail = new PHPMailer();
 // Set PHPMailer to use the sendmail transport
 $mail->isSendmail();
 //Set who the message is to be sent from
@@ -30,7 +31,7 @@ $mail->addAttachment('images/phpmailer_mini.png');
 
 //send the message, check for errors
 if (!$mail->send()) {
-    echo 'Mailer Error: '. $mail->ErrorInfo;
+    echo 'Mailer Error: ' . $mail->ErrorInfo;
 } else {
     echo 'Message sent!';
 }

examples/simple_contact_form.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * PHPMailer simple contact form example.
  * If you want to accept and send uploads in your form, look at the send_file_upload example.
@@ -51,7 +52,7 @@ if (array_key_exists('to', $_POST)) {
         $err = true;
     }
     if (!$err) {
-        $mail = new PHPMailer;
+        $mail = new PHPMailer();
         $mail->isSMTP();
         $mail->Host = 'localhost';
         $mail->Port = 25;
@@ -65,7 +66,7 @@ if (array_key_exists('to', $_POST)) {
         $mail->Subject = 'Contact form: ' . $subject;
         $mail->Body = "Contact form submission\n\n" . $query;
         if (!$mail->send()) {
-            $msg .= 'Mailer Error: '. $mail->ErrorInfo;
+            $msg .= 'Mailer Error: ' . $mail->ErrorInfo;
         } else {
             $msg .= 'Message sent!';
         }

examples/smime_signed_mail.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This PHPMailer example shows S/MIME signing a message and then sending.
  *
@@ -53,7 +54,7 @@ use PHPMailer\PHPMailer\PHPMailer;
 require '../vendor/autoload.php';
 
 //Create a new PHPMailer instance
-$mail = new PHPMailer;
+$mail = new PHPMailer();
 //Set who the message is to be sent from
 //IMPORTANT: This must match the email address of your certificate.
 //Although the certificate will be valid, an error will be thrown since it cannot be verified
@@ -85,7 +86,7 @@ $mail->sign(
 
 //Send the message, check for errors
 if (!$mail->send()) {
-    echo 'Mailer Error: '. $mail->ErrorInfo;
+    echo 'Mailer Error: ' . $mail->ErrorInfo;
 } else {
     echo 'Message sent!';
 }

examples/smtp.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows making an SMTP connection with authentication.
  */
@@ -14,7 +15,7 @@ date_default_timezone_set('Etc/UTC');
 require '../vendor/autoload.php';
 
 //Create a new PHPMailer instance
-$mail = new PHPMailer;
+$mail = new PHPMailer();
 //Tell PHPMailer to use SMTP
 $mail->isSMTP();
 //Enable SMTP debugging

examples/smtp_check.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This uses the SMTP class alone to check that a connection can be made to an SMTP server,
  * authenticate, then disconnect
@@ -15,7 +16,7 @@ require '../vendor/autoload.php';
 date_default_timezone_set('Etc/UTC');
 
 //Create a new SMTP instance
-$smtp = new SMTP;
+$smtp = new SMTP();
 
 //Enable connection-level debug output
 $smtp->do_debug = SMTP::DEBUG_CONNECTION;

examples/smtp_low_memory.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * SMTP low memory example.
  */
@@ -122,7 +123,7 @@ class PHPMailerLowMemory extends PHPMailer
     public function getSMTPInstance()
     {
         if (!is_object($this->smtp)) {
-            $this->smtp = new SMTPLowMemory;
+            $this->smtp = new SMTPLowMemory();
         }
 
         return $this->smtp;

examples/smtp_no_auth.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows making an SMTP connection without using authentication.
  */
@@ -14,7 +15,7 @@ date_default_timezone_set('Etc/UTC');
 require '../vendor/autoload.php';
 
 //Create a new PHPMailer instance
-$mail = new PHPMailer;
+$mail = new PHPMailer();
 //Tell PHPMailer to use SMTP
 $mail->isSMTP();
 //Enable SMTP debugging
@@ -46,7 +47,7 @@ $mail->addAttachment('images/phpmailer_mini.png');
 
 //send the message, check for errors
 if (!$mail->send()) {
-    echo 'Mailer Error: '. $mail->ErrorInfo;
+    echo 'Mailer Error: ' . $mail->ErrorInfo;
 } else {
     echo 'Message sent!';
 }

examples/ssl_options.phps

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * This example shows settings to use when sending over SMTP with TLS and custom connection options.
  */
@@ -14,7 +15,7 @@ date_default_timezone_set('Etc/UTC');
 require '../vendor/autoload.php';
 
 //Create a new PHPMailer instance
-$mail = new PHPMailer;
+$mail = new PHPMailer();
 
 //Tell PHPMailer to use SMTP
 $mail->isSMTP();

language/phpmailer.lang-af.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Afrikaans PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-ar.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Arabic PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-az.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Azerbaijani PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-ba.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Bosnian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer
@@ -23,4 +24,4 @@ $PHPMAILER_LANG['signing']              = 'Greška prilikom prijave: ';
 $PHPMAILER_LANG['smtp_connect_failed']  = 'Spajanje na SMTP server nije uspjelo.';
 $PHPMAILER_LANG['smtp_error']           = 'SMTP greška: ';
 $PHPMAILER_LANG['variable_set']         = 'Nije moguće postaviti varijablu ili je vratiti nazad: ';
-$PHPMAILER_LANG['extension_missing']    = 'Nedostaje ekstenzija: ';
+$PHPMAILER_LANG['extension_missing']    = 'Nedostaje ekstenzija: ';

language/phpmailer.lang-be.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Belarusian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-bg.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Bulgarian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-ca.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Catalan PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-ch.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Chinese PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-cs.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Czech PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-da.php

@@ -1,10 +1,11 @@
 <?php
+
 /**
  * Danish PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer
  * @author John Sebastian <jms@iwb.dk>
- * Rewrite and extension of the work by Mikael Stokkebro <info@stokkebro.dk> 
+ * Rewrite and extension of the work by Mikael Stokkebro <info@stokkebro.dk>
- *  
+ *
  */
 
 $PHPMAILER_LANG['authenticate']         = 'SMTP fejl: Login mislykkedes.';

language/phpmailer.lang-de.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * German PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-el.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Greek PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-eo.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Esperanto PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-es.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Spanish PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-et.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Estonian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-fa.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Persian/Farsi PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-fi.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Finnish PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-fo.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Faroese PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-fr.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * French PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-gl.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Galician PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-he.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Hebrew PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-hi.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Hindi PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-hr.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Croatian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-hu.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Hungarian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-hy.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Armenian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-id.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Indonesian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-it.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Italian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-ja.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Japanese PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-ka.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Georgian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-ko.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Korean PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-lt.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Lithuanian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-lv.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Latvian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-mg.php

@@ -1,9 +1,11 @@
 <?php
+
 /**
  * Malagasy PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer
  * @author Hackinet <piyushjha8164@gmail.com>
  */
+
 $PHPMAILER_LANG['authenticate']         = 'Hadisoana SMTP: Tsy nahomby ny fanamarinana.';
 $PHPMAILER_LANG['connect_host']         = 'SMTP Error: Tsy afaka mampifandray amin\'ny mpampiantrano SMTP.';
 $PHPMAILER_LANG['data_not_accepted']    = 'SMTP diso: tsy voarakitra ny angona.';

language/phpmailer.lang-ms.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Malaysian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-nb.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Norwegian Bokmål PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-nl.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Dutch PHPMailer language file: refer to PHPMailer.php for definitive list.
  * @package PHPMailer

language/phpmailer.lang-pl.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Polish PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer
@@ -14,7 +15,7 @@ $PHPMAILER_LANG['file_access']          = 'Brak dostępu do pliku: ';
 $PHPMAILER_LANG['file_open']            = 'Nie można otworzyć pliku: ';
 $PHPMAILER_LANG['from_failed']          = 'Następujący adres Nadawcy jest nieprawidłowy: ';
 $PHPMAILER_LANG['instantiate']          = 'Nie można wywołać funkcji mail(). Sprawdź konfigurację serwera.';
-$PHPMAILER_LANG['invalid_address']      = 'Nie można wysłać wiadomości, '.
+$PHPMAILER_LANG['invalid_address']      = 'Nie można wysłać wiadomości, ' .
     'następujący adres Odbiorcy jest nieprawidłowy: ';
 $PHPMAILER_LANG['provide_address']      = 'Należy podać prawidłowy adres email Odbiorcy.';
 $PHPMAILER_LANG['mailer_not_supported'] = 'Wybrana metoda wysyłki wiadomości nie jest obsługiwana.';

language/phpmailer.lang-pt.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Portuguese (European) PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-pt_br.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Brazilian Portuguese PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-ro.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Romanian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-ru.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Russian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-sk.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Slovak PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-sl.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Slovene PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-sr.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Serbian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-sv.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Swedish PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-tl.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Tagalog PHPMailer language file: refer to English translation for definitive list
  *

language/phpmailer.lang-tr.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Turkish PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-uk.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Ukrainian PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-vi.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Vietnamese (Tiếng Việt) PHPMailer language file: refer to English translation for definitive list.
  * @package PHPMailer

language/phpmailer.lang-zh.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Traditional Chinese PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

language/phpmailer.lang-zh_cn.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * Simplified Chinese PHPMailer language file: refer to English translation for definitive list
  * @package PHPMailer

phpcs.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0"?>
+<ruleset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="vendor/squizlabs/php_codesniffer/phpcs.xsd">
+
+    <config name="testVersion" value="5.5-"/>
+
+    <arg name="basepath" value="."/>
+    <arg name="cache" value=".phpcs-cache"/>
+    <arg name="colors"/>
+    <arg name="extensions" value="php,phps"/>
+    <arg name="parallel" value="10"/>
+    <!-- Show progress -->
+    <arg value="p"/>
+
+    <file>src</file>
+    <file>test</file>
+    <file>examples</file>
+    <file>language</file>
+
+    <rule ref="PSR12">
+        <exclude name="PSR1.Classes.ClassDeclaration.MissingNamespace"/>
+        <exclude name="PSR1.Classes.ClassDeclaration.MultipleClasses"/>
+        <exclude name="PSR1.Files.SideEffects.FoundWithSymbols"/>
+        <exclude name="PSR1.Methods.CamelCapsMethodName"/>
+        <exclude name="PSR1.Methods.CamelCapsMethodName.NotCamelCaps"/>
+        <exclude name="PSR2.Methods.MethodDeclaration.Underscore"/>
+        <exclude name="PSR12.Properties.ConstantVisibility.NotFound"/>
+    </rule>
+    <rule ref="PHPCompatibility">
+        <exclude name="PHPCompatibility.Constants.NewConstants.stream_crypto_method_tlsv1_1_clientFound"/>
+        <exclude name="PHPCompatibility.Constants.NewConstants.stream_crypto_method_tlsv1_2_clientFound"/>
+        <exclude name="PHPCompatibility.Constants.RemovedConstants.intl_idna_variant_2003Deprecated"/>
+        <exclude name="PHPCompatibility.FunctionUse.NewFunctions.random_bytesFound"/>
+        <exclude name="PHPCompatibility.IniDirectives.RemovedIniDirectives.mbstring_func_overloadDeprecated"/>
+        <exclude name="PHPCompatibility.ParameterValues.NewIDNVariantDefault.NotSet"/>
+    </rule>
+
+</ruleset>

src/Exception.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * PHPMailer Exception class.
  * PHP Version 5.5.

src/OAuth.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * PHPMailer - PHP email creation and transport class.
  * PHP Version 5.5.

src/PHPMailer.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * PHPMailer - PHP email creation and transport class.
  * PHP Version 5.5.
@@ -1185,9 +1186,11 @@ class PHPMailer
             //Use this built-in parser if it's available
             $list = imap_rfc822_parse_adrlist($addrstr, '');
             foreach ($list as $address) {
-                if (('.SYNTAX-ERROR.' !== $address->host) && static::validateAddress(
+                if (
-                    $address->mailbox . '@' . $address->host
+                    ('.SYNTAX-ERROR.' !== $address->host) && static::validateAddress(
-                )) {
+                        $address->mailbox . '@' . $address->host
+                    )
+                ) {
                     $addresses[] = [
                         'name' => (property_exists($address, 'personal') ? $address->personal : ''),
                         'address' => $address->mailbox . '@' . $address->host,
@@ -1241,7 +1244,8 @@ class PHPMailer
         $name = trim(preg_replace('/[\r\n]+/', '', $name)); //Strip breaks and trim
         // Don't validate now addresses with IDN. Will be done in send().
         $pos = strrpos($address, '@');
-        if ((false === $pos)
+        if (
+            (false === $pos)
             || ((!$this->has8bitChars(substr($address, ++$pos)) || !static::idnSupported())
             && !static::validateAddress($address))
         ) {
@@ -1393,7 +1397,8 @@ class PHPMailer
     {
         // Verify we have required functions, CharSet, and at-sign.
         $pos = strrpos($address, '@');
-        if (!empty($this->CharSet) &&
+        if (
+            !empty($this->CharSet) &&
             false !== $pos &&
             static::idnSupported()
         ) {
@@ -1455,7 +1460,8 @@ class PHPMailer
      */
     public function preSend()
     {
-        if ('smtp' === $this->Mailer
+        if (
+            'smtp' === $this->Mailer
             || ('mail' === $this->Mailer && stripos(PHP_OS, 'WIN') === 0)
         ) {
             //SMTP mandates RFC-compliant line endings
@@ -1466,7 +1472,8 @@ class PHPMailer
             static::setLE(PHP_EOL);
         }
         //Check for buggy PHP versions that add a header with an incorrect line break
-        if ('mail' === $this->Mailer
+        if (
+            'mail' === $this->Mailer
             && ((PHP_VERSION_ID >= 70000 && PHP_VERSION_ID < 70017)
                 || (PHP_VERSION_ID >= 70100 && PHP_VERSION_ID < 70103))
             && ini_get('mail.add_x_header') === '1'
@@ -1553,7 +1560,8 @@ class PHPMailer
             }
 
             // Sign with DKIM if enabled
-            if (!empty($this->DKIM_domain)
+            if (
+                !empty($this->DKIM_domain)
                 && !empty($this->DKIM_selector)
                 && (!empty($this->DKIM_private_string)
                     || (!empty($this->DKIM_private)
@@ -1611,7 +1619,7 @@ class PHPMailer
             }
         } catch (Exception $exc) {
             if ($this->Mailer === 'smtp' && $this->SMTPKeepAlive == true) {
-              $this->smtp->reset();
+                $this->smtp->reset();
             }
             $this->setError($exc->getMessage());
             $this->edebug($exc->getMessage());
@@ -1717,7 +1725,8 @@ class PHPMailer
     protected static function isShellSafe($string)
     {
         // Future-proof
-        if (escapeshellcmd($string) !== $string
+        if (
+            escapeshellcmd($string) !== $string
             || !in_array(escapeshellarg($string), ["'$string'", "\"$string\""])
         ) {
             return false;
@@ -1901,7 +1910,7 @@ class PHPMailer
                     $isSent = true;
                 }
 
-                $callbacks[] = ['issent'=>$isSent, 'to'=>$to[0]];
+                $callbacks[] = ['issent' => $isSent, 'to' => $to[0]];
             }
         }
 
@@ -1981,11 +1990,13 @@ class PHPMailer
 
         foreach ($hosts as $hostentry) {
             $hostinfo = [];
-            if (!preg_match(
+            if (
-                '/^(?:(ssl|tls):\/\/)?(.+?)(?::(\d+))?$/',
+                !preg_match(
-                trim($hostentry),
+                    '/^(?:(ssl|tls):\/\/)?(.+?)(?::(\d+))?$/',
-                $hostinfo
+                    trim($hostentry),
-            )) {
+                    $hostinfo
+                )
+            ) {
                 $this->edebug($this->lang('invalid_hostentry') . ' ' . trim($hostentry));
                 // Not a valid host entry
                 continue;
@@ -2054,12 +2065,14 @@ class PHPMailer
                         // We must resend EHLO after TLS negotiation
                         $this->smtp->hello($hello);
                     }
-                    if ($this->SMTPAuth && !$this->smtp->authenticate(
+                    if (
-                        $this->Username,
+                        $this->SMTPAuth && !$this->smtp->authenticate(
-                        $this->Password,
+                            $this->Username,
-                        $this->AuthType,
+                            $this->Password,
-                        $this->oauth
+                            $this->AuthType,
-                    )) {
+                            $this->oauth
+                        )
+                    ) {
                         throw new Exception($this->lang('authenticate'));
                     }
 
@@ -2426,7 +2439,8 @@ class PHPMailer
         }
 
         // sendmail and mail() extract Bcc from the header before sending
-        if ((
+        if (
+            (
                 'sendmail' === $this->Mailer || 'qmail' === $this->Mailer || 'mail' === $this->Mailer
             )
             && count($this->bcc) > 0
@@ -3896,7 +3910,8 @@ class PHPMailer
     public static function isValidHost($host)
     {
         //Simple syntax limits
-        if (empty($host)
+        if (
+            empty($host)
             || !is_string($host)
             || strlen($host) > 256
             || !preg_match('/^([a-zA-Z\d.-]*|\[[a-fA-F\d:]+])$/', $host)
@@ -4062,7 +4077,8 @@ class PHPMailer
                     );
                     continue;
                 }
-                if (// Only process relative URLs if a basedir is provided (i.e. no absolute local paths)
+                if (
+// Only process relative URLs if a basedir is provided (i.e. no absolute local paths)
                     !empty($basedir)
                     // Ignore URLs containing parent dir traversal (..)
                     && (strpos($url, '..') === false)
@@ -4084,13 +4100,14 @@ class PHPMailer
                     if (strlen($directory) > 1 && '/' !== substr($directory, -1)) {
                         $directory .= '/';
                     }
-                    if ($this->addEmbeddedImage(
+                    if (
-                        $basedir . $directory . $filename,
+                        $this->addEmbeddedImage(
-                        $cid,
+                            $basedir . $directory . $filename,
-                        $filename,
+                            $cid,
-                        static::ENCODING_BASE64,
+                            $filename,
-                        static::_mime_types((string) static::mb_pathinfo($filename, PATHINFO_EXTENSION))
+                            static::ENCODING_BASE64,
-                    )
+                            static::_mime_types((string) static::mb_pathinfo($filename, PATHINFO_EXTENSION))
+                        )
                     ) {
                         $message = preg_replace(
                             '/' . $images[1][$imgindex] . '=["\']' . preg_quote($url, '/') . '["\']/Ui',

src/POP3.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * PHPMailer POP-Before-SMTP Authentication Class.
  * PHP Version 5.5.

src/SMTP.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * PHPMailer RFC821 SMTP email transport class.
  * PHP Version 5.5.
@@ -539,11 +540,12 @@ class SMTP
                     return false;
                 }
                 // Send encoded username and password
-                if (!$this->sendCommand(
+                if (
-                    'User & Password',
+                    !$this->sendCommand(
-                    base64_encode("\0" . $username . "\0" . $password),
+                        'User & Password',
-                    235
+                        base64_encode("\0" . $username . "\0" . $password),
-                )
+                        235
+                    )
                 ) {
                     return false;
                 }
@@ -1086,8 +1088,10 @@ class SMTP
     {
         //If SMTP transcripts are left enabled, or debug output is posted online
         //it can leak credentials, so hide credentials in all but lowest level
-        if (self::DEBUG_LOWLEVEL > $this->do_debug &&
+        if (
-            in_array($command, ['User & Password', 'Username', 'Password'], true)) {
+            self::DEBUG_LOWLEVEL > $this->do_debug &&
+            in_array($command, ['User & Password', 'Username', 'Password'], true)
+        ) {
             $this->edebug('CLIENT -> SERVER: [credentials hidden]', self::DEBUG_CLIENT);
         } else {
             $this->edebug('CLIENT -> SERVER: ' . $data, self::DEBUG_CLIENT);
@@ -1207,7 +1211,8 @@ class SMTP
                     self::DEBUG_LOWLEVEL
                 );
 
-                //stream_select returns false when the `select` system call is interrupted by an incoming signal, try the select again
+                //stream_select returns false when the `select` system call is interrupted
+                //by an incoming signal, try the select again
                 if (stripos($message, 'interrupted system call') !== false) {
                     $this->edebug(
                         'SMTP -> get_lines(): retrying stream_select',

test/DebugLogTestListener.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * PHPMailer - language file tests.
  *

test/PHPMailerLangTest.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * PHPMailer - language file tests.
  *

test/PHPMailerTest.php

@@ -1,4 +1,5 @@
 <?php
+
 /**
  * PHPMailer - PHP email transport unit tests.
  * PHP version 5.5.
@@ -1218,10 +1219,11 @@ EOT;
         $this->Mail->isHTML(true);
         $this->Mail->CharSet = 'UTF-8';
 
-        if (!$this->Mail->addAttachment(
+        if (
-            realpath($this->INCLUDE_DIR . '/examples/images/phpmailer_mini.png'),
+            !$this->Mail->addAttachment(
-            'phpmailer_mini.png'
+                realpath($this->INCLUDE_DIR . '/examples/images/phpmailer_mini.png'),
-        )
+                'phpmailer_mini.png'
+            )
         ) {
             self::assertTrue(false, $this->Mail->ErrorInfo);
 
@@ -1311,14 +1313,16 @@ EOT;
         $this->Mail->Subject .= ': HTML + unnamed embedded image';
         $this->Mail->isHTML(true);
 
-        if (!$this->Mail->addStringEmbeddedImage(
+        if (
-            file_get_contents(realpath($this->INCLUDE_DIR . '/examples/images/phpmailer_mini.png')),
+            !$this->Mail->addStringEmbeddedImage(
-            hash('sha256', 'phpmailer_mini.png') . '@phpmailer.0',
+                file_get_contents(realpath($this->INCLUDE_DIR . '/examples/images/phpmailer_mini.png')),
-            '', //Intentionally empty name
+                hash('sha256', 'phpmailer_mini.png') . '@phpmailer.0',
-            'base64',
+                '', //Intentionally empty name
-            '', //Intentionally empty MIME type
+                'base64',
-            'inline'
+                '', //Intentionally empty MIME type
-        )) {
+                'inline'
+            )
+        ) {
             self::assertTrue(false, $this->Mail->ErrorInfo);
 
             return;
@@ -1337,20 +1341,22 @@ EOT;
         $this->Mail->Subject .= ': HTML + multiple Attachment';
         $this->Mail->isHTML(true);
 
-        if (!$this->Mail->addAttachment(
+        if (
-            realpath($this->INCLUDE_DIR . '/examples/images/phpmailer_mini.png'),
+            !$this->Mail->addAttachment(
-            'phpmailer_mini.png'
+                realpath($this->INCLUDE_DIR . '/examples/images/phpmailer_mini.png'),
-        )
+                'phpmailer_mini.png'
+            )
         ) {
             self::assertTrue(false, $this->Mail->ErrorInfo);
 
             return;
         }
 
-        if (!$this->Mail->addAttachment(
+        if (
-            realpath($this->INCLUDE_DIR . '/examples/images/phpmailer.png'),
+            !$this->Mail->addAttachment(
-            'phpmailer.png'
+                realpath($this->INCLUDE_DIR . '/examples/images/phpmailer.png'),
-        )
+                'phpmailer.png'
+            )
         ) {
             self::assertTrue(false, $this->Mail->ErrorInfo);
 
@@ -1372,13 +1378,14 @@ EOT;
         $this->Mail->Subject .= ': Embedded Image';
         $this->Mail->isHTML(true);
 
-        if (!$this->Mail->addEmbeddedImage(
+        if (
-            realpath($this->INCLUDE_DIR . '/examples/images/phpmailer.png'),
+            !$this->Mail->addEmbeddedImage(
-            'my-attach',
+                realpath($this->INCLUDE_DIR . '/examples/images/phpmailer.png'),
-            'phpmailer.png',
+                'my-attach',
-            'base64',
+                'phpmailer.png',
-            'image/png'
+                'base64',
-        )
+                'image/png'
+            )
         ) {
             self::assertTrue(false, $this->Mail->ErrorInfo);
 
@@ -1420,13 +1427,14 @@ EOT;
         $this->Mail->Subject .= ': Embedded Image + Attachment';
         $this->Mail->isHTML(true);
 
-        if (!$this->Mail->addEmbeddedImage(
+        if (
-            realpath($this->INCLUDE_DIR . '/examples/images/phpmailer.png'),
+            !$this->Mail->addEmbeddedImage(
-            'my-attach',
+                realpath($this->INCLUDE_DIR . '/examples/images/phpmailer.png'),
-            'phpmailer.png',
+                'my-attach',
-            'base64',
+                'phpmailer.png',
-            'image/png'
+                'base64',
-        )
+                'image/png'
+            )
         ) {
             self::assertTrue(false, $this->Mail->ErrorInfo);
 
@@ -2805,7 +2813,8 @@ EOT;
         // $this->Mail->smtpClose();
 
         // All these hosts are expected to fail
-        // $this->Mail->Host = 'xyz://bogus:25;tls://[bogus]:25;ssl://localhost:12345;tls://localhost:587;10.10.10.10:54321;localhost:12345;10.10.10.10'. $_REQUEST['mail_host'].' ';
+        // $this->Mail->Host = 'xyz://bogus:25;tls://[bogus]:25;ssl://localhost:12345;
+        // tls://localhost:587;10.10.10.10:54321;localhost:12345;10.10.10.10'. $_REQUEST['mail_host'].' ';
         // self::assertFalse($this->Mail->smtpConnect());
         // $this->Mail->smtpClose();
 
@@ -2836,7 +2845,7 @@ EOT;
         $property->setValue($PHPMailer, true);
         self::assertTrue($PHPMailer->getOAuth());
 
-        $options =[
+        $options = [
             'provider' => 'dummyprovider',
             'userName' => 'dummyusername',
             'clientSecret' => 'dummyclientsecret',

test/bootstrap.php

@@ -1,7 +1,9 @@
 <?php
+
 /**
  * PHPUnit bootstrap file.
  */
+
 ini_set('sendmail_path', '/usr/sbin/sendmail -t -i ');
 if (file_exists('vendor/autoload.php')) {
     require_once 'vendor/autoload.php';