Bug #81019 [Opn]: Unable to clone NumberFormatter after failed parse()

Edit report at https://bugs.php.net/bug.php?id=81019&edit=1 ID: 81019 User updated by: corey dot taylor dot fl at gmail dot com Reported by: corey dot taylor dot fl at gmail dot com -Summary: Unable to close NumberFormatter after failed parse() +Summary: Unable to clone NumberFormatter after failed parse() Status: Open Type: Bug Package: Unknown/Other Function PHP Version: 8.0.6 Block user comment: N Private report: N New Comment: Fixed title typo. Previous Comments: ------------------------------------------------------------------------ [2021-05-08 03:31:40] corey dot taylor dot fl at gmail dot com Description: ------------ After calling NumberFormatter::parse() with an invalid string, cloning the NumberFormatter instance throws a Fatal Error: $format = new NumberFormatter('en_US', NumberFormatter::DECIMAL); $format->parse('abc'); clone $format; Fatal error: Uncaught Exception: Failed to clone NumberFormatter object https://3v4l.org/XGVWZ This seems to only occur with PHP 8.0+. Since parse() returns false on error, I wouldn't expect it to invalidate the object. I was not sure what category this bug report falls under. ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=81019&edit=1