rfc:callable-types

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rfc:callable-types [2016/05/23 13:59] – added a chapter about Reflection nikita2206rfc:callable-types [2017/09/22 13:28] (current) – external edit 127.0.0.1
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-====== PHP RFC: Callable Types ======+====== PHP RFC: Callable Prototypes ======
   * Version: 1.0   * Version: 1.0
   * Date: 2015-08-27   * Date: 2015-08-27
   * Authors: Nikita Nefedov <inefedor@gmail.com>, Márcio Almada <marcio3w@gmail.com>   * Authors: Nikita Nefedov <inefedor@gmail.com>, Márcio Almada <marcio3w@gmail.com>
-  * Status: Under Discussion+  * Status: Declined
   * First Published at: http://wiki.php.net/rfc/callable-types   * First Published at: http://wiki.php.net/rfc/callable-types
  
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 </code> </code>
  
-Optional parameters count just like any other arguments if they are typed:+Optional parameters count just like any other parameters if they are typed:
 <code php> <code php>
 function foo(callable() $cb) { } function foo(callable() $cb) { }
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 There's no way to declare that you expect a callable that returns reference due to syntax limitations. There's no way to declare that you expect a callable that returns reference due to syntax limitations.
 +
 +==== Parameters with default values ====
 +
 +It's not possible to declare default value of a parameter in a callable prototype. Because currently PHP doesn't consider parameter's default values in signature validation (their invariance is not enforced in overridden methods in classes).
  
 ==== Syntax Choices ==== ==== Syntax Choices ====
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      */      */
     public function getName(): string;     public function getName(): string;
- 
-    /** 
-     * Tells whether type of the parameter is a class 
-     */     
-    public function isClassType(): bool; 
-     
-    /** 
-     * Returns ReflectionClass instance representing class typehinted class 
-     */ 
-    public function getClass(): ReflectionClass; 
  
     /**     /**
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 while PHP lacks first class packages. while PHP lacks first class packages.
  
-==== Reflection API ====+===== Votes =====
  
-An extension to the reflection API will be proposed in case the RFC is approved. +This RFC requires a 2/3 majority to pass. Vote started on May 23, 2016, ends June 6, 2016.
- +
-===== Votes =====+
  
-This RFC requires a 2/3 majority to pass.+<doodle title="Accept callable prototypes?" auth="nikita2206" voteType="single" closed="true"> 
 +   * Yes 
 +   * No 
 +</doodle>
  
 ===== Patches and Tests ===== ===== Patches and Tests =====
rfc/callable-types.1464011986.txt.gz · Last modified: 2017/09/22 13:28 (external edit)

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