pagination

function pagination($total, $per_page, $page, $start){
	$requiredPages = ceil($total/$per_page);
	$whichPage= $start/$per_page+1;
	$start = "-".$per_page;
	echo "<ul class='pagination'><li>Page</li>";
 
	for ($i = 1; $i <= $requiredPages; $i++) {
		$start = $start+$per_page;
		if($i==$whichPage){
			echo '<li class="active">'.$i."</li>";
		}
		else {
			echo "<li><a href='".SITE_URL.$page."/".$start."'>".$i."</a></li>";
		}
	}
 
	echo "</ul>";
}