php 使用array函数实现分页
php 使用array函数实现分页
这里给大家分享的是一段php使用array()函数实现分页的代码,算是一种比较另类的分页思路,这里推荐给大家。
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)
$next=(($current+1)>=$total ? $total:$current+1);//确定下一页,如果当前页是最后一页,点击下页显示最后一页
$current=($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。

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