note 105169 modified in function.array-unique by danbrown

I required a function that removed a specific duplicate entry from an array and ignoring all others so came up with this: <?php function specified_array_unique($array, $value) { $count = 0; foreach($array as $array_key => $array_value) { if ( ($count > 0) && ($array_value == $value) ) { unset($array[$array_key]); } if ($array_value == $value) $count++; } return array_filter($array); } ?> --was-- Sorry - I just spotted an error with the code I just posted - this is the correct version <?php function specified_array_unique($array, $value) { $count = 0; foreach($array as $array_key => $array_value) { if ( ($count > 0) && ($array_value == $value) ) { unset($array[$array_key]); } if ($array_value == $value) $count++; } return array_filter($array); } ?> http://php.net/manual/en/function.array-unique.php