php数组分页实现方法
2016-08-25来源:

本文实例讲述了php数组分页实现方法。分享给大家供大家参考,具体如下:

<?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;//每页显示的记录数

$pnum = ceil(count($arr_click) / $size); //总页数,ceil()函数用于求大于数字的最小整数

//用array_slice(array,offset,length) 函数在数组中根据条件取出一段值;array(数组),offset(元素的开始位置),length(组的长度)

$newarr = array_slice($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="//www.submisscin.com/wap/11111111111111.php?page=1">上一页</a>

<?php }else{ ?>

<a href="11111111111111.php?page=<?php echo $page-1;?>">上一页</a>

<?php } ?>

<?php if($_GET['page']>=$pnum) {?>

<a href="11111111111111.php?page=<?php echo $pnum;?>">下一页</a>

<?php }else{ ?>

<a href="11111111111111.php?page=<?php echo $page+1;?>">下一页</a>

<?php } ?>

希望本文所述对大家PHP程序设计有所帮助。

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