#50687 [Opn->Bgs]: array_reverse return values missing NULL

From: Date: Thu, 07 Jan 2010 23:02:06 +0000
Subject: #50687 [Opn->Bgs]: array_reverse return values missing NULL
References: 1  Groups: php.doc.bugs 
Request: Send a blank email to doc-bugs+get-3653@lists.php.net to get a copy of this message 
 ID:               50687
 Updated by:       kalle@php.net
 Reported By:      hanskrentel at yahoo dot de
-Status:           Open
+Status:           Bogus
 Bug Type:         Documentation problem
 Operating System: win
 PHP Version:      5.2.12
 New Comment:

According to the sources, then the only time array_reverse() would
return NULL would also emit an E_WARNING in the 5.2 branch:

2696 	if (Z_TYPE_PP(input) != IS_ARRAY) {
 
2697 		php_error_docref(NULL TSRMLS_CC, E_WARNING, "The argument should
be an array");
 
2698 		return;
 
2699 	}


Previous Comments:
------------------------------------------------------------------------

[2010-01-07 17:39:19] hanskrentel at yahoo dot de

Description:
------------
array_reverse has array as documented return type. while running
var_dump(array_reverse(NULL)); it reported to me NULL. I
think some documentation is missing here.

Reproduce code:
---------------
---
From manual page: function.array-reverse#Return Values
---


Expected result:
----------------
array (Not that I personally would expect that, but the documentation).

Actual result:
--------------
null


------------------------------------------------------------------------


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