diff options
| -rw-r--r-- | src/Monolog/Handler/RotatingFileHandler.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Monolog/Handler/RotatingFileHandler.php b/src/Monolog/Handler/RotatingFileHandler.php index c4b2227..101c1dc 100644 --- a/src/Monolog/Handler/RotatingFileHandler.php +++ b/src/Monolog/Handler/RotatingFileHandler.php @@ -68,7 +68,7 @@ class RotatingFileHandler extends StreamHandler public function setFilenameFormat($filenameFormat, $dateFormat) { - if (!preg_match('{^Y(([/_.-]m)([/_.-]d)?)?$}', $dateFormat)) { + if (!preg_match('{^Y(([/_.-]?m)([/_.-]?d)?)?$}', $dateFormat)) { trigger_error( 'Invalid date format - format must be one of '. 'RotatingFileHandler::FILE_PER_DAY ("Y-m-d"), RotatingFileHandler::FILE_PER_MONTH ("Y-m")'. |