我在您的问题中没有看到您的表格和查询，因此我将提供 2 个在我的演示站点上测试过的完整示例，您需要将其更改为您自己的变量。
解决方案 1。
以下是属于某个类别的项目的示例分页，简单分页：
$perpage = "3";
//This limit of the page to show on each page
$n_stmt = $pdo->prepare("SELECT * FROM categories");
$n_stmt->execute();
$total_posts = $n_stmt->rowCount();
$total_pages = ceil($total_posts/$perpage);
$page = !empty($_GET['page']) && $_GET['page'] ? (int) $_GET['page'] : 1;
if($page < 1) $page = 1;
if($page > $total_pages) $page = $total_pages;
$limit = ($page - 1) * $perpage;
$pag_limit = 10;
$stmt = $pdo->prepare("SELECT * FROM categories ORDER BY created DESC LIMIT :limit, :perpage");
$stmt->bindValue(":limit",$limit, PDO::PARAM_INT);
$stmt->bindValue(":perpage",$perpage, PDO::PARAM_INT);
$stmt->execute();
while($news = $stmt->fetch(PDO::FETCH_ASSOC)){
// Do what ever you want here
}
和分页：
<div class="pagination">
<?php if($page >1){?>
<a href="category/page/1">First</a>
<a href="category/page/<?php echo $page - 1;?>">Preview</a>
<?php } for($i = $page - $pag_limit; $i < $page + $pag_limit + 1; $i++){
if($i > 0 and $i <= $total_pages){
if($i == $page){?>
<a href="category/page/<?php echo $i;?>" class="active"><?php echo $i;?></a>
<?php }else{?>
<a href="category/page/<?php echo $i;?>"><?php echo $i;?></a>
<?php
}
}
?>
<?php } ?>
<?php if($page != $total_pages){?>
<a href="category/page/<?php echo $page + 1;?>">next</a>
<a href="category/page/<?php echo $total_pages;?>">Last</a>
<?php } ?>
</div>
解决方案 2。
这是您的代码搜索结果的分页，正如我所说，此代码在我的演示站点上有效，您需要更改自己的变量及其在 pdo 中：
define("ROW_PER_PAGE",10);
//this goes on top of your page
require_once("db.php");
$search_keyword = '';
if(!empty($_POST['search']['keyword'])) {
$search_keyword = htmlspecialchars(strip_tags($_POST["search"]["keyword"]), ENT_QUOTES);
}
$sql = 'SELECT * FROM posts WHERE title LIKE :keyword OR descriptions LIKE :keyword OR subject LIKE :keyword ORDER BY id DESC ';
/* Pagination Code starts */
$per_page_html = '';
$page = 1;
$start=0;
if(!empty($_POST["page"])) {
$page = $_POST["page"];
$start=($page-1) * ROW_PER_PAGE;
}
$limit=" limit " . $start . "," . ROW_PER_PAGE;
$pagination_statement = $pdo->prepare($sql);
$pagination_statement->bindValue(':keyword', '%' . $search_keyword . '%', PDO::PARAM_STR);
$pagination_statement->execute();
$row_count = $pagination_statement->rowCount();
if(!empty($row_count)){
$per_page_html .= "<div class=\"pagination\">";
$page_count=ceil($row_count/ROW_PER_PAGE);
if($page_count>1) {
for($i=1;$i<=$page_count;$i++){
if($i==$page){
$per_page_html .= "<input type=\"submit\" name=\"page\" value=" . $i . " class=\"btn-page current\" />";
} else {
$per_page_html .= "<input type=\"submit\" name=\"page\" value=" . $i . " class=\"btn-page\"/>";
}
}
}
$per_page_html .= "</div>";
}
$query = $sql.$limit;
$pdo_statement = $pdo->prepare($query);
$pdo_statement->bindValue(":keyword", "%" . $search_keyword . "%", PDO::PARAM_STR);
$pdo_statement->execute();
$result = $pdo_statement->fetchAll();
您的 html 部分在底部带有分页，您的结果与您看到的形式相同
<form name="frmSearch" action="search/" method="post">
<div class="searchf">
<input type="text" name="search[keyword]" class="field" value="<?php echo $search_keyword; ?>" id="keyword" maxlength="25">
<input type="submit" name="submit" class="searchf-btn" value="Ara">
</div>
<?php
if(!empty($result)) {
foreach($result as $row) {
?>
<div class="news_box">
<a href="<?php echo htmlspecialchars($row["news_url"]);?>/" title="<?php echo htmlspecialchars($row["title"]);?>">
<div class="title"><h2><?php echo htmlspecialchars($row["title"]);?></h2></div>
<div class="image">
<img src="images/posts/<?php echo htmlspecialchars($row["img"]);?>" alt="<?php echo htmlspecialchars($row["title"]);?>"/></div>
<div class="spot"><?php echo htmlspecialchars($row["subject"]);?></div>
</a>
</div>
<?php
}
}
?>
<div class="cl"> </div>
//Here is pagination
<?php echo $per_page_html; ?>
</form>
我在演示中使用 seo url，你需要为链接设置 htaccess，或者像这样更改分页链接：your_page.php?page=$i。
在我的演示站点上进行了测试并且工作正常，我使用了一些过滤功能，您可以将它们删除。