On Wed, 4 Sep 2019 at 09:22, Lynn <kja...@gmail.com> wrote: > > Note that this behavior would require making some decisions whether or not > in the future this opt-in behavior should change when a default value is > given, such as with C# and type inference when declaring a variable, based > on its assigned value.
I think this would too easily lead to mistakes. E.g. if in a git commit, "$x = 5.6;" is replaced with "$x = 5;" or "$x = '5.6';", then would a reviewer notice that this implicitly changes the type? Also, what if the initialization is inside an if branch? Later the if/else gets reordered, or one of the conditional branches gets removed, and the variable changes its type? -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
