1. <?php 
2. classPaginationArray{ 
3.  public$pageArray=array();//数组 
4.  public$pageSize=10;//每页显示记录数 
5.  public$current= 1;//当前页 
6.  private$total=0;//总页数 
7.  private$prev=0;//上一页 
8.  private$next=0;//下一页 
9.  public$argumetsOther='';//设置参数 
10.  function__construct($array=array(),$pageSize=10,$current=1){ 
11.  $this->pageArray=$array; 
12.  $this->pageSize=$pageSize; 
13.  $this->current=$current; 
14.  } 
15.  /*通过数组进行初始化 
16.  * 
17.  * 数组为关联数组,参数索引为pageArray,pageSize,current 
18.  * 
19.  */ 
20.  functionsetArguments($arr){ 
21.  if(is_array($arr)){ 
22.   $this->pageArray=$arr['pageArray']; 
23.   $this->pageSize=$arr['pageSize']; 
24.   $this->current=$arr['current']; 
25.  }else{ 
26.   return; 
27.  } 
28.  } 
29.  //返回链接 
30.  functionpage(){ 
31.  $_return=array(); 
32.  /*calculator*/ 
33.  $this->total=ceil(Count($this->pageArray)/$this->pageSize); 
34.  $this->prev=(($this->current-1)<= 0="" this-="">current-1));<!--=--> 
35.  $this->next=(($this->current+1)>=$this->total ?$this->total:$this->current+1); 
36.  $current=($this->current>($this->total)?($this->total):$this->current); 
37.  $start=($this->current-1)*$this->pageSize; 
38.  $arrleng=count($this->pageArray); 
39.  for($i=$start;$i<($start+$this->pageSize);$i++){<!--($start+$this---> 
40.   if($i>=$arrleng)break; 
41.   array_push($_return,$this->pageArray[$i]); 
42.  } 
43.  $pagearray["source"]=$_return; 
44.  $pagearray["links"]=$this->linkStyle(2); 
45.  return$pagearray; 
46.  } 
47.  //链接的样式 
48.  privatefunctionlinkStyle($number=1){ 
49.  $linkStyle=''; 
50.  switch($number){ 
51.   case1: 
52.   $linkStyle="<a href="\"?page=1\"">first</a> <a href="\"?page={$this-">prev</a> <a href="\"?page={$this-">next</a> <a href="\"?page={$this-">end</a>"; 
53.   break; 
54.   case2: 
55.   $linkStyle="<a href="\"?page=1&{$this-">首页</a> <a href="\"?page={$this-">上一页</a>  <a href="\"?page={$this-">下一页</a>  <a href="\"?page={$this-">尾页</a>"; 
56.   break; 
57.  } 
58.  return$linkStyle; 
59.  } 
60. } 
61. //调用的实例 
62. /* 
63. header('Content-Type: text/html;charset=utf-8'); 
64. $array=array("1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19","20"); 
65. $page= isset($_GET['page'])? $_GET['page'] : 1 ; 
66. $arrayPage = new PaginationArray($array,"5",$page); 
67. $r = $arrayPage->page(); 
68. foreach($r["source"] as $s){ 
69.  echo $s.'<br>'; 
70. } 
71. echo $r["links"]; 
72. */ 
73. ?> 

Tags: 组分 对数 实例

分享到：