Get a friendly date from unformated date

friendlyDate.php

function friendlyDate($s) {
	
	$minutes = (time() - strtotime($s)) / 60;
	
	if ($minutes < 1) return "Seconds ago";
	if ($minutes < 2) return "1 minute ago";
	if ($minutes < 60) return floor($minutes)." minutes ago";
	
	$hours = $minutes / 60;
	
	if ($hours < 2) return "1 hour ago";
	if ($hours < 24) return floor($hours)." hours ago";
	
	$days = $hours / 24;
	
	if ($days < 2) return "Yesterday";
	if ($days < 30) return floor($days)." days ago";
	
	$months = $days / 30;
	
	if ($months < 2) return "1 month ago";
	if ($months < 12) return floor($months)." months ago";
	
	$years = $months / 12;
	
	return ($years < 2) ? "1 year ago" : floor($years)." years ago";
}