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<title>[55557] trunk/src/wp-includes/PHPMailer: External Libraries: Upgrade PHPMailer to version 6.8.0.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/55557">55557</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/55557","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2023-03-17 14:20:24 +0000 (Fri, 17 Mar 2023)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>External Libraries: Upgrade PHPMailer to version 6.8.0.
This is a maintenance release with a new feature: DSN URL parsing, which allows you to create a PHPMailer instance with most important settings by passing in a single URL, ideal for configuring PHPMailer from an environment variable.
Note: This commit does not include new DSN class, as it is not particularly relevant for WordPress core at this time.
References:
* [https://github.com/PHPMailer/PHPMailer/releases/tag/v6.8.0 PHPMailer 6.8.0 release notes]
* [https://github.com/PHPMailer/PHPMailer/compare/v6.7...v6.8.0 Full list of changes in PHPMailer 6.8.0]
Follow-up to <a href="https://core.trac.wordpress.org/changeset/50628">[50628]</a>, <a href="https://core.trac.wordpress.org/changeset/50799">[50799]</a>, <a href="https://core.trac.wordpress.org/changeset/51169">[51169]</a>, <a href="https://core.trac.wordpress.org/changeset/51634">[51634]</a>, <a href="https://core.trac.wordpress.org/changeset/51635">[51635]</a>, <a href="https://core.trac.wordpress.org/changeset/52252">[52252]</a>, <a href="https://core.trac.wordpress.org/changeset/52749">[52749]</a>, <a href="https://core.trac.wordpress.org/changeset/52811">[52811]</a>, <a href="https://core.trac.wordpress.org/changeset/53500">[53500]</a>, <a href="https://core.trac.wordpress.org/changeset/53535">[53535]</a>, <a href="https://core.trac.wordpress.org/changeset/53917">[53917]</a>, <a href="https://core.trac.wordpress.org/changeset/54427">[54427]</a>, <a href="https://core.trac.wordpress.org/changeset/54937">[54937]</a>.
Props ayeshrajans, jrf, Synchro.
Fixes <a href="https://core.trac.wordpress.org/ticket/57873">#57873</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpincludesPHPMailerPHPMailerphp">trunk/src/wp-includes/PHPMailer/PHPMailer.php</a></li>
<li><a href="#trunksrcwpincludesPHPMailerSMTPphp">trunk/src/wp-includes/PHPMailer/SMTP.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpincludesPHPMailerPHPMailerphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/PHPMailer/PHPMailer.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/PHPMailer/PHPMailer.php 2023-03-16 16:12:51 UTC (rev 55556)
+++ trunk/src/wp-includes/PHPMailer/PHPMailer.php 2023-03-17 14:20:24 UTC (rev 55557)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -750,7 +750,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @var string
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- const VERSION = '6.7';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ const VERSION = '6.8.0';
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="cx" style="display: block; padding: 0 10px"> * Error severity: message only, continue processing.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2425,7 +2425,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> public function addrFormat($addr)
</span><span class="cx" style="display: block; padding: 0 10px"> {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- if (empty($addr[1])) { //No name provided
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if (!isset($addr[1]) || ($addr[1] === '')) { //No name provided
</ins><span class="cx" style="display: block; padding: 0 10px"> return $this->secureHeader($addr[0]);
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre></div>
<a id="trunksrcwpincludesPHPMailerSMTPphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/PHPMailer/SMTP.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/PHPMailer/SMTP.php 2023-03-16 16:12:51 UTC (rev 55556)
+++ trunk/src/wp-includes/PHPMailer/SMTP.php 2023-03-17 14:20:24 UTC (rev 55557)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -35,7 +35,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @var string
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- const VERSION = '6.7';
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ const VERSION = '6.8.0';
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="cx" style="display: block; padding: 0 10px"> * SMTP line break constant.
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -52,6 +52,13 @@
</span><span class="cx" style="display: block; padding: 0 10px"> const DEFAULT_PORT = 25;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * The SMTPs port to use if one is not specified.
+ *
+ * @var int
+ */
+ const DEFAULT_SECURE_PORT = 465;
+
+ /**
</ins><span class="cx" style="display: block; padding: 0 10px"> * The maximum line length allowed by RFC 5321 section 4.5.3.1.6,
</span><span class="cx" style="display: block; padding: 0 10px"> * *excluding* a trailing CRLF break.
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -187,6 +194,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'SendGrid' => '/[\d]{3} Ok: queued as (.*)/',
</span><span class="cx" style="display: block; padding: 0 10px"> 'CampaignMonitor' => '/[\d]{3} 2.0.0 OK:([a-zA-Z\d]{48})/',
</span><span class="cx" style="display: block; padding: 0 10px"> 'Haraka' => '/[\d]{3} Message Queued \((.*)\)/',
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'ZoneMTA' => '/[\d]{3} Message queued as (.*)/',
</ins><span class="cx" style="display: block; padding: 0 10px"> 'Mailjet' => '/[\d]{3} OK queued as (.*)/',
</span><span class="cx" style="display: block; padding: 0 10px"> ];
</span><span class="cx" style="display: block; padding: 0 10px">
</span></span></pre>
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