php - 带分页的建议

Question

我遇到分页问题。分页查询的php代码为:

$ <? if (isset($_GET["page"])) { 

    $Page = preg_replace("/[^0-9]/","", $_GET["page"]);
} else {
    $Page = 0;
}
$limit       = 10;
$StartFrom  = $limit * $Page;
$TotalFiles = mysql_num_rows(mysql_query("SELECT * FROM linkuri WHERE `categorie` = 'Afaceri' AND status = 1"));
$TotalPages = floor($TotalFiles / $limit); ?>

以及显示它的代码:

$i = 0; while ($TotalPages >= $i) { echo '<a class="active imgf" style="opacity: 1;margin-bottom:3px; margin-top:3px;" href="afaceri.php?page='.$i.'">'.($i+1).'</a>';$i++;}

问题是我试图将显示设置为:PAGES: "BACK"1 2 3 4 5 "NEXT"

Answer 1

首先，我想对您的查询提出改进建议。要计算总行数，请使用:

SELECT count(*) as `totalpost` FROM linkuri WHERE `categorie` = 'Afaceri' AND status = 1

然后，您可以通过执行以下操作来创建分页:

$totalPost = 50; //Dummy total post
$limit = 10;

$pages = $totalPost / $limit; //Giving 5

//Now we know there are five pages
for($i=1; $i<=$pages; $i++) {
  echo $i; // Better echo something like <a href="link">$i</a>
}

_{P.S:这是一个非常基本的示例}

掌握如何创建分页效果后，请查看本教程

How to paginate with PHP?