Req #55128 [NEW]: SplFixedArray::fromArray() does not use extended class

From: Date: Mon, 04 Jul 2011 13:50:10 +0000
Subject: Req #55128 [NEW]: SplFixedArray::fromArray() does not use extended class
Groups: php.bugs 
Request: Send a blank email to php-bugs+get-161570@lists.php.net to get a copy of this message 
From:             
Operating system: *
PHP version:      5.3.6
Package:          SPL related
Bug Type:         Feature/Change Request
Bug description:SplFixedArray::fromArray() does not use extended class

Description:
------------
It would be nice if SplFixedArray::fromArray() returned the child class
instance 
instead of SplFixedArray instance.

Test script:
---------------
class FixedCollection extends SplFixedArray {
    // impl
}

$collection = FixedCollection::fromArray( array( 22, 42 ) );

if ( 'FixedCollection' !== get_class( $collection ) )
    trigger_error( "fromArray() does not use 'new static'" )



Expected result:
----------------
I would have expected that function returned an instance of
FixedCollection.


-- 
Edit bug report at https://bugs.php.net/bug.php?id=55128&edit=1
-- 
Try a snapshot (PHP 5.2):            https://bugs.php.net/fix.php?id=55128&r=trysnapshot52
Try a snapshot (PHP 5.3):            https://bugs.php.net/fix.php?id=55128&r=trysnapshot53
Try a snapshot (trunk):              https://bugs.php.net/fix.php?id=55128&r=trysnapshottrunk
Fixed in SVN:                        https://bugs.php.net/fix.php?id=55128&r=fixed
Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=55128&r=needdocs
Fixed in release:                    https://bugs.php.net/fix.php?id=55128&r=alreadyfixed
Need backtrace:                      https://bugs.php.net/fix.php?id=55128&r=needtrace
Need Reproduce Script:               https://bugs.php.net/fix.php?id=55128&r=needscript
Try newer version:                   https://bugs.php.net/fix.php?id=55128&r=oldversion
Not developer issue:                 https://bugs.php.net/fix.php?id=55128&r=support
Expected behavior:                   https://bugs.php.net/fix.php?id=55128&r=notwrong
Not enough info:                     https://bugs.php.net/fix.php?id=55128&r=notenoughinfo
Submitted twice:                     https://bugs.php.net/fix.php?id=55128&r=submittedtwice
register_globals:                    https://bugs.php.net/fix.php?id=55128&r=globals
PHP 4 support discontinued:          https://bugs.php.net/fix.php?id=55128&r=php4
Daylight Savings:                    https://bugs.php.net/fix.php?id=55128&r=dst
IIS Stability:                       https://bugs.php.net/fix.php?id=55128&r=isapi
Install GNU Sed:                     https://bugs.php.net/fix.php?id=55128&r=gnused
Floating point limitations:          https://bugs.php.net/fix.php?id=55128&r=float
No Zend Extensions:                  https://bugs.php.net/fix.php?id=55128&r=nozend
MySQL Configuration Error:           https://bugs.php.net/fix.php?id=55128&r=mysqlcfg
Try a snapshot (PHP 5.4):            https://bugs.php.net/fix.php?id=55128&r=trysnapshot54

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