Differences

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--- rfc:arrow_functions [2017/01/31 17:27] – Fix link formatting levim
+++ rfc:arrow_functions [2018/06/28 14:35] (current) – Withdraw levim
@@ Line 4: / Line 4: @@
   * Author: Levi Morrison <levim@php.net>
   * Author: Bob Weinand <bwoebi@php.net>
-  * Status: Under Discussion
+  * Status: Withdrawn
   * First Published at: http://wiki.php.net/rfc/arrow_functions
@@ Line 63: / Line 63: @@
 ==== Type Declarations ====
 This RFC does support type declarations for parameters and return types. This issue was noted multiple times on the mailing list during the short closures RFC as something that bothered voters. Therefore this RFC permits them but the authors discourage their general use in arrow functions.
+Here are some examples to show the syntax:
+<PHP>
+fn (array $x) => $x
+fn (): int => 42
+</PHP>
 ==== References ====
-Parameters and return values can be passed/returned by reference. As mentioned elsewhere, implicitly bound variables will be bound //by value// and not //by reference//.
+Parameters and return values can be passed/returned by reference. As mentioned elsewhere, implicitly bound variables will be bound //by value// and not //by reference//. References go in the usual places:
+<PHP>
+fn &(array &$xs) => $xs
+</PHP>
 ==== Static Arrow Functions ====