#21920 [Fbk->Ver]: buggy example
| From: | andrey@php.net | Date: | Tue, 28 Jan 2003 16:47:49 +0000 |
| Subject: | #21920 [Fbk->Ver]: buggy example | ||
| References: | 1 | Groups: | php.doc |
| Request: | Send a blank email to phpdoc+get-969351382@lists.php.net to get a copy of this message | ||
ID: 21920
Updated by: andrey@php.net
Reported By: corinl@gmx.de
-Status: Feedback
+Status: Verified
Bug Type: Documentation problem
PHP Version: 4.3.0
New Comment:
The docs :
[snip]
Note that keys are preserved. array_unique() sorts the values treated
as string at first, then will keep the first key encountered for every
value, and ignore all following keys. It does not mean that the key of
the first related value from the unsorted array will be kept.
[/snip]
I get the users result on Windows(4.3.0-dev), RH 6.2(4.3.0-dev), Debian
3.0 (5.0.0-dev).
The docs should be changed.
Previous Comments:
------------------------------------------------------------------------
[2003-01-28 10:31:19] betz@php.net
I get:
php -v
PHP 4.3.0 (cli) (built: Jan 8 2003 16:10:13)
Copyright (c) 1997-2002 The PHP Group
Zend Engine v1.3.0, Copyright (c) 1998-2002 Zend Technologies
php test.php
Array
(
[a] => grün
[0] => rot
[1] => blau
}
Friedhelm
------------------------------------------------------------------------
[2003-01-28 10:26:38] corinl@gmx.de
okay, so as you can the *keys* are different!
------------------------------------------------------------------------
[2003-01-28 10:14:05] andrey@php.net
Yes, the output on my machine is this. I use the CLI binary.
c:\apache\php>php-cli a_u.php
Array
(
[a] => gr?n
[1] => blau
[2] => rot
)
c:\apache\php>
Andrey
------------------------------------------------------------------------
[2003-01-28 10:08:33] corinl@gmx.de
hi!
yes, the ourput is correct...but the documentation is wrong, bacause it
says the example should output:
Array
(
[b] => green
[1] => blue
[2] => red
)
------------------------------------------------------------------------
[2003-01-28 08:42:21] andrey@php.net
Look at the View Source of your browser.
Also when using CLI the output is as it is documented.
------------------------------------------------------------------------
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http://bugs.php.net/21920
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