php數(shù)組分頁實(shí)現(xiàn)方法

    本文實(shí)例講述了php數(shù)組分頁實(shí)現(xiàn)方法。分享給大家供大家參考，具體如下：
    <?php
    $arr_click = array(
    array( 'clicks' => 3, 'clickDate' =>'2010-10-11' ),
    array( 'clicks' => 2, 'clickDate' =>'2010-10-10' ),
    array( 'clicks' => 3, 'clickDate' =>'2010-10-09' ),
    array( 'clicks' => 4, 'clickDate' =>'2010-10-08' ),
    array( 'clicks' => 5, 'clickDate' =>'2010-10-13' ),
    array( 'clicks' => 7, 'clickDate' =>'2010-10-14' ),
    array( 'clicks' => 6, 'clickDate' =>'2010-10-15' ),
    array( 'clicks' => 9, 'clickDate' =>'2010-10-16' ),
    );
    if(!isset($_GET['page']))
    {
      $page = 1;
    }
    else
    {
     $page=$_GET['page'];
    }
    $size=3;//每頁顯示的記錄數(shù)
    $pnum = ceil(count($arr_click) / $size); //總頁數(shù)，ceil()函數(shù)用于求大于數(shù)字的最小整數(shù)
    //用array_slice(array,offset,length) 函數(shù)在數(shù)組中根據(jù)條件取出一段值;array(數(shù)組),offset(元素的開始位置),length(組的長度)
    $newarr = array_slice($arr_click, ($page-1)*$size, $size);
    for($i=0;$i<count($newarr);$i++)
    {
     echo $newarr[$i]['clickDate']."<br/>";
    }
    ?>
    <?php
    if(!isset($_GET['page']) || $_GET['page']<=1){
    ?>
    <a href="11111111111111.php?page=1">上一頁</a>
    <?php }else{ ?>
    <a href="11111111111111.php?page=<?php echo $page-1;?>">上一頁</a>
    <?php } ?>
    <?php if($_GET['page']>=$pnum) {?>
    <a href="11111111111111.php?page=<?php echo $pnum;?>">下一頁</a>
    <?php }else{ ?>
    <a href="11111111111111.php?page=<?php echo $page+1;?>">下一頁</a>
    <?php } ?>
    希望本文所述對(duì)大家PHP程序設(shè)計(jì)有所幫助。