一個簡單的php分頁類別程式碼

 class Page {
 private $total; //資料表中總記錄數
 private $listRows; //每頁顯示行數
 private $limit;
 private $uri;
 private $pageNum; //頁數
 private $config=array('header'=>"個記錄", "prev"=>"上一頁", "next"=>"下一頁", "first"=>"首頁", "last"=>"尾頁");
 private $listNum=8;
 /*
 * $total
 * $listRows
 */
 public function __construct($total, $listRows=10, $pa=""){
 $this->total=$total ;
 $this->listRows=$listRows;
 $this->uri=$this->getUri($pa);
 $this->page=!empty($_GET["page" ]) ? $_GET["page"] : 1;
 $this->pageNum=ceil($this->total/$this->listRows);
 $this->limit=$this-> setLimit();
 }

 private function setLimit(){
 return "Limit ".($this->page-1)*$this->listRows.", {$this- >listRows}";
 }

 private function getUri($pa){
 $url=$_SERVER["REQUEST_URI"].(strpos($_SERVER["REQUEST_URI"], '? ')?'':"?").$pa;
 echo $url;
 $parse=parse_url($url);



 if(isset($ parse["query"])){
 parse_str($parse['query'],$params);
 unset($params["page"]);
 $url=$parse[' path'].'?'.http_build_query($params);

 }

 return $url;
 }

 private function __get($args){
 if($args=="limit")
 return $this->limit;
 else
 return null;
 }

 private function start(){
 if($this->total==0)
 return 0;
 else
 return ($this->page-1)*$this->listRows 1;
 }

 private function end(){
 return min($this->page*$this->listRows,$this->total);
 }

 private function first(){
 if($this->page==1)
 $html.='';
 else
 $html.="  {$this->config["first"]}  ";

 return $html;
 }

 private function prev(){
 if($this->page==1)
 $html.='';
 else
 $html.="  {$this->config["prev"]}  ";

 return $html;
 }

 private function pageList(){
 $linkPage="";

 $inum=floor($this->listNum/2);

 for($i=$inum; $ i>=1; $i--){
 $page=$this->page-$i;

 if($page continue;

 $linkPage.=" {$page} ";

 }

 $linkPage .=" {$this->page} ";


 for($i=1; $i $page=$this->page $i;
 if($pagepageNum)
 $linkPage.=" {$page}  ";
 else
 break;
 }

 return $linkPage;
 }

 private function next(){ if( $this->page==$this->pageNum)
 $html.='';
 else
 $html.="  {$this->config["next"]}  ";

 return $html;
 }

 private function last(){
 if($this->page==$this->pageNum)
 $html.='';
 else
 $ html. =" {$this->config["last" ]}  ";

 return $html;
 }

 private function goPage(){
 return '  page.'" >  ';
 }
 函數fpage($display=array(0,1,2,3,4,5,6,7,8)) {
 $html[0]="  共用{ $this->total}{$this->config["header"]}  ";
 $html[1]="每頁顯示".($this->end()-$this->start() 1)."條，本頁{$this->start()}- { $this->end()}條  ";
 $html[2]="  {$this->頁面}/{ $this->pageNum}頁  ";

 $html[3]=$this->first();
 $html[4]=$this->prev();
 $html[5]=$this-> pageList();
 $html[6]=$this->next();
 $html[ 7]=$this->last();
 $html[8]=$this- >goPage();
 $fpage='';
 foreach($顯示為$index) {
 $fpage.=$html[$index];
 }

 return $fpage;

 }


 }

分頁, php