rfc:function_referencing

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rfc:function_referencing [2014/08/03 14:58] – fixed link ajfrfc:function_referencing [2014/08/04 22:55] – Clarity for Danack :) ajf
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   * Date: 2014-08-03   * Date: 2014-08-03
   * Author: Andrea Faulds, ajf@ajf.me   * Author: Andrea Faulds, ajf@ajf.me
-  * Status: Draft+  * Status: Under Discussion
   * First Published at: http://wiki.php.net/rfc/function_referencing   * First Published at: http://wiki.php.net/rfc/function_referencing
  
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 $qux = new FooBar(3); $qux = new FooBar(3);
  
 +// Static functions referenced retain their scope
 $func = &FooBar::getStatic; $func = &FooBar::getStatic;
 +// Thus it can see the instance variables of $qux
 $func($qux); // 3 $func($qux); // 3
  
 $func = &FooBar::get; $func = &FooBar::get;
 $func->call($qux); // 3 $func->call($qux); // 3
 +
 +// Or, if we wish to bind
 +$func = Closure::bind(&FooBar::get, $qux);
 </code> </code>
  
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 A branch which implements this with a test which incorporates the Closure::call patch and is based on master can be found here: https://github.com/TazeTSchnitzel/php-src/compare/function_reference_with_apply A branch which implements this with a test which incorporates the Closure::call patch and is based on master can be found here: https://github.com/TazeTSchnitzel/php-src/compare/function_reference_with_apply
- 
-===== Implementation ===== 
-After the project is implemented, this section should contain  
-  - the version(s) it was merged to 
-  - a link to the git commit(s) 
-  - a link to the PHP manual entry for the feature 
  
 ===== References ===== ===== References =====
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   * [[https://en.wikipedia.org/wiki/First-class_function|First-class function - Wikipedia]]   * [[https://en.wikipedia.org/wiki/First-class_function|First-class function - Wikipedia]]
   * [[rfc:closure_apply|Closure::call RFC]]   * [[rfc:closure_apply|Closure::call RFC]]
- 
-===== Rejected Features ===== 
-Keep this updated with features that were discussed on the mail lists. 
rfc/function_referencing.txt · Last modified: 2017/09/22 13:28 by 127.0.0.1

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