Re: Introducing "Array Of" RFC

From:	Crypto Compress	Date:	Fri, 28 Feb 2014 08:11:20 +0000
Subject:	Re: Introducing "Array Of" RFC
References:	1 2 3 4 5 6 7 8 9	Groups:	php.internals
Request:	Send a blank email to internals+get-72853@lists.php.net to get a copy of this message

Hello List,

So, should we allow nulls in an arrayof-style type hint?

No. Null values (optional values) should be allowed within an nullable-arrayof-style type hint.

Compare:    function foo(Bar $baz = null)
and:    function foo(Bar $baz)

This is not the same syntax and null is not a type. cryptocompress