bug #40062 [Mime] Fix case-sensitive handling of header names (piku235)
This PR was merged into the 4.4 branch.
Discussion
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[Mime] Fix case-sensitive handling of header names
| Q | A
| ------------- | ---
| Branch? | 4.4
| Bug fix? | yes
| New feature? | no
| Deprecations? | no
| Tickets | Fix #39953
| License | MIT
| Doc PR | -
Fixes case-sensitive handling of header names in "Mailer" component, more in the [ticket](https://github.com/symfony/symfony/issues/39953) and the [root PR](https://github.com/symfony/symfony/pull/39954).
Commits
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b2d7454042
[Mime] Fix case-sensitive handling in Headers::isUniqueHeader()
This commit is contained in:
commit
ccdcac2a3e
@ -201,7 +201,7 @@ final class Headers
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public static function isUniqueHeader(string $name): bool
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{
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return \in_array($name, self::UNIQUE_HEADERS, true);
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return \in_array(strtolower($name), self::UNIQUE_HEADERS, true);
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}
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public function toString(): string
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@ -212,6 +212,11 @@ class HeadersTest extends TestCase
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$this->assertFalse($headers->has('Message-ID'));
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}
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public function testIsUniqueHeaderIsNotCaseSensitive()
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{
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$this->assertTrue(Headers::isUniqueHeader('From'));
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}
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public function testToStringJoinsHeadersTogether()
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{
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$headers = new Headers();
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