>>I'm looking for a function that does almost the same as array_unique()
>>
>>But it must also delete the other duplicate entry.
><snip>
>
>Untested pseudo-PHP follows -
>
> $encountered_elements = array();
> foreach($original_array as $key => $val)
> if(in_array($val, $encountered_elements)) {
> unset($original_array[$key]);
> } else {
> $encountered_elements[$key] = $val;
> }
Oops, that should have been:
$encountered_elements = array();
foreach($original_array as $key => $val)
if(in_array($val, $encountered_elements)) {
unset($original_array[$encountered_elements[$val]]);
} else {
$encountered_elements[$val] = $key;
}
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michal migurski- contact info and pgp key:
sf/ca http://mike.teczno.com/contact.html
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