rfc:instance_counter

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rfc:instance_counter [2013/04/11 11:53]
frank [PHP RFC: instance counter] Version update
rfc:instance_counter [2017/09/22 13:28] (current)
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   * Author: Frank Liepert, contact@frank-liepert.de   * Author: Frank Liepert, contact@frank-liepert.de
   * Contributor:​ Joe Watkins   * Contributor:​ Joe Watkins
-  * Status: ​Under Discussion+  * Status: ​Declined
   * First Published at: http://​wiki.php.net/​rfc/​instance_counter   * First Published at: http://​wiki.php.net/​rfc/​instance_counter
  
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 Coming to Object-Orientated Programming,​ PHP offers a variety of possibilities to obtain information about classes and their instances (objects). In this regard, the classes/​objects functions (http://​www.php.net/​manual/​en/​ref.classobj.php) as well as the reflection API (http://​www.php.net/​manual/​en/​book.reflection.php) do a great job. But still there is no function to obtain a particular information:​ the number of instances of a class. ​ Coming to Object-Orientated Programming,​ PHP offers a variety of possibilities to obtain information about classes and their instances (objects). In this regard, the classes/​objects functions (http://​www.php.net/​manual/​en/​ref.classobj.php) as well as the reflection API (http://​www.php.net/​manual/​en/​book.reflection.php) do a great job. But still there is no function to obtain a particular information:​ the number of instances of a class. ​
  
-One might say, simply implement a static counter in each class. But what about built-in classes like SPL? A wrapper would be required. Implementing it these ways, it does not only sound, but it actually is cumbersome. The purpose of this RFC is to address this issue.+One might say, simply implement a static counter in each class. But what about built-in classes like SPL? A wrapper would be required. Implementing it these ways, it not only sounds, but actually is cumbersome. The purpose of this RFC is to address this issue.
  
 ===== Proposal ===== ===== Proposal =====
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 The proposal is to add a new functionality dealing with the number of instances of either a specific class name/object or set of class names/​objects or all classes. The proposal is to add a new functionality dealing with the number of instances of either a specific class name/object or set of class names/​objects or all classes.
  
-The function name should fit in with the current names of class/​object functions. Therefore, the name **get_objects_count()** seems to be reasonable, but is still up for discussion (see [[#Function name]]).+The function name should fit in with the current names of class/​object functions. Therefore, the name **get_objects_count()** seems to be reasonable.
  
   * **If no argument is provided, the number of all objects in the object store as an associative array ('​class name' => count) will be returned.**   * **If no argument is provided, the number of all objects in the object store as an associative array ('​class name' => count) will be returned.**
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 ===== Function name ===== ===== Function name =====
  
-Further suggestions for the function name in example #1:+Since there were no objections against ​the proposed ​function name, its status changes to accepted.
 <​code>​ <​code>​
-// Proposed+// Proposed ​+ Accepted
 get_objects_count() get_objects_count()
  
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 ===== Open Issues ===== ===== Open Issues =====
  
-  * Decision on function name. +None.
 ===== Patches and Tests ===== ===== Patches and Tests =====
  
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 - None. - None.
 +
 +===== Vote =====
 +<doodle title="​Should this RFC be implemented?"​ auth="​frank"​ voteType="​single"​ closed="​true">​
 +   * Yes
 +   * No
 +</​doodle>​
 +    ​
 +==== Voting period ====
 +Start: **2013/​04/​30**
 +
 +End: **2013/​05/​07**
rfc/instance_counter.1365681187.txt.gz · Last modified: 2017/09/22 13:28 (external edit)