RE: [PHP] removing all duplicate values from an array
From: Kevin Stone (kevin_at_helpelf.com)
Date: 10/30/03
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To: <php-general@lists.php.net> Date: Thu, 30 Oct 2003 11:23:48 -0700
Or... you could use array_count_values() and loop through the array it
produces to find out how many of each duplicate value exists in the
original array.
http://www.php.net/manual/en/function.array-count-values.php
Kevin
-----Original Message-----
From: Allowee [mailto:Vincent@GeversXL.nl]
Sent: Thursday, October 30, 2003 10:28 AM
To: php-general@lists.php.net
Subject: [PHP] removing all duplicate values from an array
Hi,
I'm looking for a function that does almost the same as array_unique()
But it must also delete the other duplicate entry.
sample to explain:
array(
'a' => 'one',
'b' => 'one',
'c' => 'zero',
'd' => 'two'
);
I now want the result to be:
array(
'c' => 'zero',
'd' => 'two'
);
This way I will be able to do an array_diff and then see all the
duplicate
entries listed.
this is to find dup. ip address for a hosting system, displaying both
accounts will make it easy to trace the amount of accounts 1
ip curruntly has.
Anybody know how to do this?
Thanks,
Allowee
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