note 93301 added to function.array-map
| From: | ethaizone at hotmail dot com | Date: | Wed, 02 Sep 2009 02:34:14 +0000 |
| Subject: | note 93301 added to function.array-map | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-160147@lists.php.net to get a copy of this message | ||
My English is weak but I want to share my code.
I want to change formation of array but when I use null is callback function in array_map().
It has problem in result so I write new small function for it.
function array_change_formation($arr=array()) {
$new_arr = array();
foreach($arr as $k => $v)
foreach($v as $k2 => $v2)
$new_arr[$k2][$k] = $v[$k2];
return $new_arr;
}
Input:
Array
(
[Human] => Array
(
[0] => 1
[1] => 2
[2] => 3
[3] => 4
)
[Pet] => Array
(
[0] => Cat
[1] => Dog
[2] => Rabbit
[3] => Rat
)
)
OutPut:
Array
(
[0] => Array
(
[Human] => 1
[Pet] => Cat
)
[1] => Array
(
[Human] => 2
[Pet] => Dog
)
[2] => Array
(
[Human] => 3
[Pet] => Rabbit
)
[3] => Array
(
[Human] => 4
[Pet] => Rat
)
)
I hope it can useful.
----
Server IP: 203.121.145.123
Probable Submitter: 125.27.242.68
----
Manual Page -- http://www.php.net/manual/en/function.array-map.php
Edit -- https://master.php.net/note/edit/93301
Del: integrated -- https://master.php.net/note/delete/93301/integrated
Del: useless -- https://master.php.net/note/delete/93301/useless
Del: bad code -- https://master.php.net/note/delete/93301/bad+code
Del: spam -- https://master.php.net/note/delete/93301/spam
Del: non-english -- https://master.php.net/note/delete/93301/non-english
Del: in docs -- https://master.php.net/note/delete/93301/in+docs
Del: other reasons-- https://master.php.net/note/delete/93301
Reject -- https://master.php.net/note/reject/93301
Search -- https://master.php.net/manage/user-notes.php