Code style conformance and dependency updates.

Author: arnt

Envelope.php

@@ -83,27 +83,31 @@ public function getRecipients(): array
     }
 
     /**
-      * Returns true if any address' localpart contains at least one
-      * non-ASCII character, and false if all addresses have all-ASCII
-      * localparts.
-      *
-      * This helps to decide whether to the SMTPUTF8 extensions (RFC
-      * 6530 and following) for any given message.
-      *
-      * The SMTPUTF8 extension is strictly required if any address
-      * contains a non-ASCII character in its localpart. If non-ASCII
-      * is only used in domains (e.g. horst@freiherr-von-mühlhausen.de)
-      * then it is possible to to send the message using IDN encoding
-      * instead of SMTPUTF8. The most common software will display the
-      * message as intended.
-      */
+     * Returns true if any address' localpart contains at least one
+     * non-ASCII character, and false if all addresses have all-ASCII
+     * localparts.
+     *
+     * This helps to decide whether to the SMTPUTF8 extensions (RFC
+     * 6530 and following) for any given message.
+     *
+     * The SMTPUTF8 extension is strictly required if any address
+     * contains a non-ASCII character in its localpart. If non-ASCII
+     * is only used in domains (e.g. horst@freiherr-von-mühlhausen.de)
+     * then it is possible to to send the message using IDN encoding
+     * instead of SMTPUTF8. The most common software will display the
+     * message as intended.
+     */
     public function anyAddressHasUnicodeLocalpart(): bool
     {
-        if($this->getSender()->hasUnicodeLocalpart())
+        if ($this->getSender()->hasUnicodeLocalpart()) {
             return true;
-        foreach($this->getRecipients() as $r)
-            if($r->hasUnicodeLocalpart())
+        }
+        foreach ($this->getRecipients() as $r) {
+            if ($r->hasUnicodeLocalpart()) {
                 return true;
+            }
+        }
+
         return false;
     }
 }

Tests/EnvelopeTest.php

@@ -13,11 +13,9 @@
 
 use PHPUnit\Framework\TestCase;
 use Symfony\Component\Mailer\Envelope;
-use Symfony\Component\Mailer\Exception\InvalidArgumentException;
 use Symfony\Component\Mailer\Exception\LogicException;
 use Symfony\Component\Mime\Address;
 use Symfony\Component\Mime\Header\Headers;
-use Symfony\Component\Mime\Header\PathHeader;
 use Symfony\Component\Mime\Message;
 use Symfony\Component\Mime\RawMessage;
 

Transport/Smtp/SmtpTransport.php

@@ -257,10 +257,10 @@ private function doHeloCommand(): void
 
     private function doMailFromCommand(string $address, bool $smtputf8): void
     {
-        if($smtputf8 && !$this->serverSupportsSmtpUtf8()) {
+        if ($smtputf8 && !$this->serverSupportsSmtpUtf8()) {
             throw new InvalidArgumentException('Invalid addresses: non-ASCII characters not supported in local-part of email.');
         }
-        $this->executeCommand(sprintf("MAIL FROM:<%s>%s\r\n", $address, ($smtputf8 ? " SMTPUTF8" : "")), [250]);
+        $this->executeCommand(\sprintf("MAIL FROM:<%s>%s\r\n", $address, $smtputf8 ? ' SMTPUTF8' : ''), [250]);
     }
 
     private function doRcptToCommand(string $address): void

composer.json

@@ -21,7 +21,7 @@
         "psr/event-dispatcher": "^1",
         "psr/log": "^1|^2|^3",
         "symfony/event-dispatcher": "^6.4|^7.0",
-        "symfony/mime": "^6.4|^7.0",
+        "symfony/mime": "^7.2",
         "symfony/service-contracts": "^2.5|^3"
     },
     "require-dev": {