Online PHP editor | output for OXRW6

<?php function timeago($time) { $periods = array("second", "minute", "hour", "day", "week", "month", "year", "decade"); $lengths = array("60","60","24","7","4.35","12","10"); $now = time(); $difference = $now - $time; $tense = "ago"; for($j = 0; $difference >= $lengths[$j] && $j < count($lengths)-1; $j++) { $difference /= $lengths[$j]; } $difference = round($difference); if($difference != 1) { $periods[$j].= "s"; } return "$difference $periods[$j] $tense"; } echo timeago('2013-03-03 09:52:05'); ?>