Well infact you are checking equity, like my suggestion about in_array :-) "Spunk S. Spunk III" <[EMAIL PROTECTED]> ha scritto nel messaggio [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Thanks everyone for the ideas, > Here's what I came up with... > I forgot to mention that I needed to preserve the original array's keys. > Here is a replacement I wrote that seems to work. Let me know if you see > errors in it or have improvements. > > function my_array_unique($somearray) > { > asort($somearray); > reset($somearray); > $currentarrayvar = current($somearray); > foreach ($somearray as $key=>$var) > { > if (next($somearray) != $currentarrayvar) > { > $uniquearray[$key] = $currentarrayvar; > $currentarrayvar = current($somearray); > } > } > reset($uniquearray); > return $uniquearray; > } > > > > > > I'm working on a script that needs array_unique() but my host is using 4.0.4 > > and it's broken in that build. Does anyone have a good workaround for this? > > I can wait for my host to upgrade but if I release this code, it would be > > better to have the workaround... > > > > I just need a good way to check for dups in an array and remove them. I > > can't get my brain around it... > > > > TIA > > Spunk > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > To contact the list administrators, e-mail: [EMAIL PROTECTED] > > >
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