How do I find double values in an associative array
| From: | Rainer | Date: | Tue, 05 Feb 2002 13:50:49 +0000 |
| Subject: | How do I find double values in an associative array | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-83586@lists.php.net to get a copy of this message | ||
Hello group,
Can anybody tell me how I easily compare values in an associative array? I
would like to find double values....
I have for instance an array like:
$foo['key1'] = 'abc';
$foo['key2'] = 'def';
$foo['key3'] = 'abc';
$foo['key4'] = 'ghi';
and I want to get the value 'abc' ...
Please send me an email (rainer.schreiber@chello.nl) because my newsgroups
doesn't always work properly!
Thanx,
Rainer.