Comment on Comparing the PHP 7 and Hack Type SystemsComments−allan_s11yFor nullable types, there's a plan/rfc to have them toohttps://github.com/php/php-src/pull/1045 https://wiki.php.net/rfc/nullable_typesnot for 7.0 but hopefully for 7.1
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For nullable types, there's a plan/rfc to have them too
https://github.com/php/php-src/pull/1045 https://wiki.php.net/rfc/nullable_types
not for 7.0 but hopefully for 7.1