note 77016 added to function.array-change-key-case
| From: | cm at gameswelt dot de | Date: | Fri, 10 Aug 2007 11:11:50 +0000 |
| Subject: | note 77016 added to function.array-change-key-case | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-129396@lists.php.net to get a copy of this message | ||
I just changed the code a little bit so you havent got a code that repeats itself.
<?php
function array_change_key_case_secure($array = array(), $case = CASE_UPPER){
$secure = array();
$functionWrap = array(CASE_UPPER => 'strtoupper',
CASE_LOWER => 'strtolower');
foreach($array as $key => $val){
if(isset($functionWrap[$key])){
$key = $functionWrap[$case]($key);
$secure[$key][] = $val;
} else {
die('Not a known Type');
}
}
foreach($secure as $key => $val){
if(count($secure[$key]) == 1){
$secure[$key] = $val[0];
}
}
return $secure;
}
$myArray = array('A' => 'Hello',
'B' => 'World',
'a' => 'how are you?');
print_r($myArray);
$myArray = array_change_key_case_secure($myArray);
print_r($myArray);
/*
Array
(
[A] => Hello
[B] => World
[a] => how are you?
)
Array
(
[A] => Array
(
[0] => Hello
[1] => how are you?
)
[B] => World
)
*/
----
Server IP: 217.13.201.10
Probable Submitter: 88.217.140.31
----
Manual Page -- http://www.php.net/manual/en/function.array-change-key-case.php
Edit -- https://master.php.net/note/edit/77016
Del: integrated -- https://master.php.net/note/delete/77016/integrated
Del: useless -- https://master.php.net/note/delete/77016/useless
Del: bad code -- https://master.php.net/note/delete/77016/bad+code
Del: spam -- https://master.php.net/note/delete/77016/spam
Del: non-english -- https://master.php.net/note/delete/77016/non-english
Del: in docs -- https://master.php.net/note/delete/77016/in+docs
Del: other reasons-- https://master.php.net/note/delete/77016
Reject -- https://master.php.net/note/reject/77016
Search -- https://master.php.net/manage/user-notes.php