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Jordi Boggiano
2018-06-17 15:46:29 +02:00
parent c1b610a676
commit 738decf3a3
1 changed files with 2 additions and 3 deletions
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5
src/Monolog/Handler/SwiftMailerHandler.php
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@@ -52,10 +52,9 @@ class SwiftMailerHandler extends MailHandler
/**
* Gets the formatter for the Swift_Message subject.
*
* @param string $format The format of the subject
* @return FormatterInterface
* @param string $format The format of the subject
*/
protected function getSubjectFormatter($format)
protected function getSubjectFormatter(string $format): FormatterInterface
{
return new LineFormatter($format);
}