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 ) ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/21920 -- Edit this bug report at http://bugs.php.net/?id=21920&edit=1 -- PHP Documentation Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php