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php簡單分頁

bsp page glob mysql query 當前頁 emp gen limit

<?php
include(‘conn.php‘);
    
    $sql = "select id from user";
    //$totalsize = totalnums($sql);//計算總的數據條數
    $result = mysql_query($sql);
    $num = mysql_num_rows($result);//總條數
    $size=8;//每頁要顯示的條數
    $pageNow=1;//當前頁
    if (!empty($_GET[‘pageNow‘])){
        $pageNow = $_GET[‘pageNow‘];
      }
      global $totalPage;
     $totalPage = ceil($num/$size);//共多少頁
    $pre = ($pageNow-1)*$size;//當前條數
    $sql2 = "select * from user limit $pre,$size";
    $res = mysql_query($sql2);
/*    for ($i=1;$i<=$totalPage;$i++){
    echo "<a href=‘hh.php?pageNow=$i‘>$i</a> ";
  }*/
?>

php簡單分頁