Hi On 14/12/2023 11:39, petrov.boris.v.mail.ru via internals wrote:
> Is relying on warnings being converted to exceptions by error handler is > equivalent to checking return value with regards to the set of error > conditions covered? If this guarantee is already there, please point to me to > the relevant documentation page. > No. AFAIK there is no such formal requirement. Concrete example: at least ftp_connect doesn't: https://github.com/php/php-src/issues/9898. Also I know of some methods in ext/dom that can return false without emitting a warning. Kind regards Niels -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: https://www.php.net/unsub.php
