Knuckle Cracker

<?php/*$Votes = (array);//Fill this with all votes as integers between 1 and 5$NumOfComments = (integer);//subtract map-creators own comments first$NumOfDownloads = (integer);//subtract map-creators own downloads if possible$DaysOld = (integer);//Number of days the map has been available*/function CalculateRank($Votes,$NumOfComments,$NumOfDownloads,$DaysOld){	sort($Votes,SORT_NUMERIC);	$NumOfVotes = count($Votes);	$VoteThreshold = 6;//minimum number of votes cast, to make them fully count		if($NumOfVotes < 3){//only 0-2 votes available, so just set rank to neutral		$Rank = 3.0;	} else if($NumOfVotes < $VoteThreshold){//Downgrade vote-importance if only a few votes have been cast.		$Rank = 3.0 + ( ((array_sum($Votes)/$NumOfVotes) - 3.0) / ( ($VoteThreshold+1)-$NumOfVotes) );	} else {//Enough votes, so do real statistics		$Votes = array_slice($Votes,floor($NumOfVotes*0.25),ceil($NumOfVotes*0.5),false);//Remove Low & High		$Rank = array_sum($Votes)/ceil($NumOfVotes*0.5);//Set Rank to avarage of remaining vote-values	}		$Balance = 0;	foreach($Votes as $Value){//Calculate "positive-/negative-vote count"		if($Value > 3){			$Balance++;		} else if($Value < 3){			$Balance--;		}	}	$Rank += ($Balance/ceil($NumOfVotes*0.5))*0.5;//Weighing for "positive-/negative-vote count", rather than actual voted values ( = max. ±0.5)	$Rank += $NumOfComments/$DaysOld/100;//Reward for many Comments per day	$Rank += $NumOfVotes/$DaysOld/200;//Reward for many Votes per day	$Rank += $NumOfDownloads/$DaysOld/400;//Reward for many Downloads per day		return round($Rank,2);}?>