Changeset 54937

Timestamp:

12/06/2022 12:17:12 PM (20 months ago)

Author:

SergeyBiryukov

Message:

External Libraries: Upgrade PHPMailer to version 6.7.

This is a bug fix release which also contains some PHP 8.1 related improvements.

References:

• ​PHPMailer 6.7 release notes
• ​Full list of changes in PHPMailer 6.7

Follow-up to [50628], [50799], [51169], [51634], [51635], [52252], [52749], [52811], [53500], [53535], [53917], [54427].

Props jrf, Synchro.
Fixes #57281.

Location:

trunk/src/wp-includes/PHPMailer

Files:

• PHPMailer.php (modified) (10 diffs)
• SMTP.php (modified) (1 diff)

trunk/src/wp-includes/PHPMailer/PHPMailer.php

@@ -751 +751 @@
      * @var string
      */
-    const VERSION = '6.6.5';
+    const VERSION = '6.';
 
     /**
@@ -859 +859 @@
     {
         //Check overloading of mail function to avoid double-encoding
-        if (ini_get('mbstring.func_overload') & 1) { // phpcs:ignore PHPCompatibility.IniDirectives.RemovedIniDirectives.mbstring_func_overloadDeprecated
+        if (ini_get('mbstring.func_overload') & 1) { // phpcs:ignore PHPCompatibility.IniDirectives.RemovedIniDirectives.mbstring_func_overloadDeprecated
             $subject = $this->secureHeader($subject);
         } else {
@@ -1123 +1123 @@
         //Immediately add standard addresses without IDN.
         return call_user_func_array([$this, 'addAnAddress'], $params);
+
+
+
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+
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     }
 
@@ -1674 +1690 @@
             }
         } catch (Exception $exc) {
+
+
             if ($this->Mailer === 'smtp' && $this->SMTPKeepAlive == true && $this->smtp->connected()) {
                 $this->smtp->reset();
             }
-            $this->setError($exc->getMessage());
-            $this->edebug($exc->getMessage());
             if ($this->exceptions) {
                 throw $exc;
@@ -2797 +2813 @@
         $body = '';
         //Create unique IDs and preset boundaries
-        $this->uniqueid = $this->generateId();
-        $this->boundary[1] = 'b1_' . $this->uniqueid;
-        $this->boundary[2] = 'b2_' . $this->uniqueid;
-        $this->boundary[3] = 'b3_' . $this->uniqueid;
+        $this->setBoundaries();
 
         if ($this->sign_key_file) {
@@ -2836 +2849 @@
         }
         //Use this as a preamble in all multipart message types
-        $mimepre = 'This is a multi-part message in MIME format.' . static::$LE . static::$LE;
+        $mimepre = ';
         switch ($this->message_type) {
             case 'inline':
@@ -3073 +3086 @@
 
     /**
+
+
+
+
+
+
+
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+
+
      * Return the start of a message boundary.
      *
@@ -4189 +4214 @@
      * @param string|null $value Header value
      *
+
      * @throws Exception
      */
@@ -4638 +4664 @@
 
     /**
-     * Remove trailing breaks from a string.
+     * Remove trailing  from a string.
      *
      * @param string $text
      *
+
+
+
+
+
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+
+
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+
+
+
      * @return string The text to remove breaks from
      */
-    public static function stripTrailingWSP($text)
-    {
-        return rtrim($text, " \r\n\t");
+    public static function stripTrailing($text)
+    {
+        return rtrim($text, "");
     }
 
@@ -4812 +4850 @@
 
         //Reduce multiple trailing line breaks to a single one
-        return static::stripTrailingWSP($body) . self::CRLF;
+        return static::stripTrailing($body) . self::CRLF;
     }
 

trunk/src/wp-includes/PHPMailer/SMTP.php

@@ -36 +36 @@
      * @var string
      */
-    const VERSION = '6.6.5';
+    const VERSION = '6.';
 
     /**