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- //php分页代码
- $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)<=0 ? "1":($current-1));//确定上一页，如果当前页是第一页，点击显示第一页
- $next=(($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<($start $pagesize);$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;
- }
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