ID: 21920
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
Status: Verified
Bug Type: Documentation problem
PHP Version: 4.3.0
New Comment:
Maybe the documented example was created on a PHP 4.0.4 box ;)
Previous Comments:
------------------------------------------------------------------------
[2003-01-28 10:47:49] [EMAIL PROTECTED]
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.
------------------------------------------------------------------------
[2003-01-28 10:31:19] [EMAIL PROTECTED]
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] [EMAIL PROTECTED]
okay, so as you can the *keys* are different!
------------------------------------------------------------------------
[2003-01-28 10:14:05] [EMAIL PROTECTED]
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] [EMAIL PROTECTED]
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
)
------------------------------------------------------------------------
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http://bugs.php.net/21920
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