Home >Backend Development >PHP Tutorial >php 使用array函数实现分页_PHP

php 使用array函数实现分页_PHP

WBOY
WBOYOriginal
2016-05-31 13:17:011054browse

代码很简单,就不多废话了。

代码如下:


$array=array("1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19","20");//规定要分页的数组
$page= $_GET['page'];
 $r = $this->page($array,5,$page);
 print_r($r);
 exit();
 foreach($r["source"] as $s){
 echo $s;
 }
function page($array,$pagesize,$current){
 $_return=array();
 $total=ceil(Count($array)/$pagesize);//求总页数
$prev=(($current-1) $current=($current>($total)?($total):$current);//当前页如果大于总页数,当前页为最后一页
$start=($current-1)*$pagesize;//分页显示时,应该从多少条信息开始读取
for($i=$start;$i  array_push($_return,$array[$i]);//将该显示的信息放入数组 $_return 中
}
 $pagearray["source"]=$_return;
 $pagearray["page"]="first  \">prev next end";//分页样式可跟据需要调整
return $pagearray;
 }

以上就是使用array函数实现分页的核心代码了,希望大家能够喜欢。

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn