Re: [PHP] Changing order of just one array item?
Thanks, but that's not what I'm trying to do. I know how to change the
keys, but I'm looking to change the internal order of the key/value pairs.
Timothy Hitchens (HiTCHO) wrote:
This would do it:
?php
$first[] = 'hello';
$first[] = 'bye';
function swap($list, $first, $second)
{
$tempOne = $list[$first];
$list[$first] = $list[$second];
$list[$second] = $tempOne;
}
swap($first, 0, 1);
print_r($first);
?
Timothy Hitchens (HiTCHO)
Open Source Consulting
e-mail: [EMAIL PROTECTED]
-Original Message-
From: Leif K-Brooks [mailto:[EMAIL PROTECTED]]
Sent: Sunday, 19 January 2003 12:36 PM
To: [EMAIL PROTECTED]
Subject: [PHP] Changing order of just one array item?
I need to change where one item is ordered in an array. I
know how to
sory an array, but I need to move one item up/down in the
array. Example: $array is: 0 = element one 1 = element
two 2 = element three 3 = element four I call
array_order_up($array[1]) and $array is now: 0 = element
one 2 = element three 1 = element two 3 = element four
If there aren't any native functions to do this, can anyone
think of a
way to make my own function to do this?
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Re: [PHP] Changing order of just one array item?
Hi Leif K-Brooks, The key is but an alias to the value, so other than rewriting the array I cannot see how to split the two apart. I don't believe there's any simple way to reorder the key/value order of an array dunno, I'm not used at using key'ed arrays ... PHP is the only language (I know) that's got it, and since I program in a couple other languages that don't have it, I'd just get confused by starting to use them. Rene On Sun, 19 Jan 2003 10:28:58 -0500, you wrote about Re: [PHP] Changing order of just one array item? something that looked like this: Thanks, but that's not what I'm trying to do. I know how to change the keys, but I'm looking to change the internal order of the key/value pairs. -- Rene Brehmer This message was written on 100% recycled spam. Come see! My brand new site is now online! http://www.metalbunny.net -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
RE: [PHP] Changing order of just one array item?
This would do it:
?php
$first[] = 'hello';
$first[] = 'bye';
function swap($list, $first, $second)
{
$tempOne = $list[$first];
$list[$first] = $list[$second];
$list[$second] = $tempOne;
}
swap($first, 0, 1);
print_r($first);
?
Timothy Hitchens (HiTCHO)
Open Source Consulting
e-mail: [EMAIL PROTECTED]
-Original Message-
From: Leif K-Brooks [mailto:[EMAIL PROTECTED]]
Sent: Sunday, 19 January 2003 12:36 PM
To: [EMAIL PROTECTED]
Subject: [PHP] Changing order of just one array item?
I need to change where one item is ordered in an array. I
know how to
sory an array, but I need to move one item up/down in the
array. Example: $array is: 0 = element one 1 = element
two 2 = element three 3 = element four I call
array_order_up($array[1]) and $array is now: 0 = element
one 2 = element three 1 = element two 3 = element four
If there aren't any native functions to do this, can anyone
think of a
way to make my own function to do this?
--
The above message is encrypted with double rot13 encoding.
Any unauthorized attempt to decrypt it will be prosecuted to
the full extent of the law.
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
