http://php.net/array_unique
-Original Message-
From: Aaron Bennett [mailto:[EMAIL PROTECTED]]
Sent: 8 iulie 2001 08:52
To: [EMAIL PROTECTED]
Subject: [PHP] Getting any possible value inside an array
Hi everyone...
Does someone have a quick and dirty way of returning _any_
Hi everyone...
Does someone have a quick and dirty way of returning _any_ possible value
contained within an array?
For instance:
$myarray[0] = red;
$myarray[1] = red;
$myarray[2] = red;
$myarray[3] = blue;
$myarray[4] = green;
$myarray[5] = blue;
$myarray[6] = red;
and i'd output red, blue
i think this should work
$color_list = array(); // not sure if you need this
foreach ($myarray as $color) {
if (!in_array($color,$color_list)) $color_list[] = $color;
}
http://php.net/in_array
on 7/7/01 11:51 PM, Aaron Bennett at [EMAIL PROTECTED] wrote:
Hi everyone...
Does someone
Perfect! I actually was making up the 'colors' analogy, but i've adapted it
to what i need!
--
Aaron
-Original Message-
From: mike cullerton [mailto:[EMAIL PROTECTED]]
Sent: Saturday, July 07, 2001 11:05 PM
To: Aaron Bennett; [EMAIL PROTECTED]
Subject: Re: [PHP] Getting any possible
$newarray=array_flip($myarray)
$newarray will have unique key values made up of the second element of
$myarray.
Mark C.
- Original Message -
From: Aaron Bennett [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, July 08, 2001 12:51 AM
Subject: [PHP] Getting any possible value inside
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