function_paranation.php

<?php

	/**
		* paranation
		*
		* params["page"]
		* params["per_page"]
		* params["all_row"]
		* params["distance"]
		* params["link"]
		* @return void
		* @author
	**/
	function paranation($params){
		extract($params);
		if($all_row < $per_page){
			return "";
		}
		$all_page	= round($all_row/$per_page);
		$offset		= $page*$per_page;
		$distance	= ($distance<5?5:$distance);
		$page_li	=array();
		$page_li[]	=1;
		if($page>$distance + 1){
			$page_li[]="...";
		}
		for($i=2;$i<$all_page;$i++){
			if($i > $page-$distance  && $i < $page+$distance ){
				$page_li[]=$i;
			}
		}
		if($page<$all_page-$distance ){
			$page_li[]="...";
		}
		$page_li[] = $all_page;
		$html = "";
		foreach ($page_li as $key => $value) {
			$html .= "<li><a ".( (is_numeric($value) && $page != $value) ? "href='".$link.$value :"." )." '>".$value."</a></li>";
		}
		return $html;
	}
?>