php array 分頁程式碼範例

$array=array("1","2","3","4","5","6","7","8","9","10","11","12","13","14","15","16","17","18","19","20");//規定要分頁的數組 $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);//求總頁數 $prev=(($current-1)<=0 ? "1":($current-1));//確定上一頁，如果當前頁是第一頁，點擊顯示第一頁 $next=(($current+1)>=$total ? $total:$current+1);//確定下一頁，如果當前頁是最後一頁，點擊下頁顯示最後一頁 $current=($current>($total)?($total):$current);//當前頁如果大於總頁數，當前頁為最後一頁 $start=($current-1)*$pagesize;//分頁顯示時，應該從多少條資訊開始讀取 for($i=$start;$i<($start+$pagesize);$i++){ array_push($_return,$array[$i]);//將該顯示的資訊放入數組 $_return 中 } $pagearray["source"]=$_return; $pagearray["page"]="first \">prev next end";//分頁樣式可跟據需要調整 return $pagearray; } 複製代碼

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