Den 2020-07-14 kl. 10:51, skrev Ilija Tovilo:
Hi Markus
https://wiki.php.net/rfc/nullsafe_operator
Would this still work together with short-circuiting and the null
coalesce operator?
$country = $session?->user?->getAddress()?->country ?? 'defaultCountry';
Yes, your example will still work, this is solely about references :)
Ilija
When I see this I come to think about if this might have helped
with upgrading to PHP 7 from PHP 5 due to the RFC:
- https://wiki.php.net/rfc/counting_non_countables
Like:
$value = $countvalue?->count($countvalue);
Even if I solved over 90% replacing count with empty there could
be a few more places where this might prove handy. So +1 on this!
r//Björn L
--
PHP Internals - PHP Runtime Development Mailing List
To unsubscribe, visit: https://www.php.net/unsub.php
