Div 未在 mysql 结果中回显 php

Question

所以首先让我通过我的代码

<div class="Page_Navigation"><?php 
$sql = "SELECT id, name, banner, description, sponsor, votes, hits FROM websites"; 
$rs_result = mysql_query($sql); //run the query
$total_records = mysql_num_rows($rs_result);  //count number of records
$total_pages = ceil($total_records / $num_rec_per_page); ?>
<div class="Page_Navigation"><?
echo "<a href='index.php?page=1'>".'<'."</a> "; // Goto 1st page  
for ($i=1; $i<=$total_pages; $i++) { 
    echo "<a href='index.php?page=".$i."'>".$i."</a> "; 
}; 
echo "<a href='index.php?page=$total_pages'>".'>'."</a> "; // Goto last page
?></div>

这是一张图片：

它应该是这样的：

不仅如此，链接也失效了：

page=

Answer 1

尝试在 for 循环之前移动 div

<?php 
$sql = "SELECT id, name, banner, description, sponsor, votes, hits FROM websites"; 
$rs_result = mysql_query($sql); //run the query
$total_records = mysql_num_rows($rs_result);  //count number of records
$total_pages = ceil($total_records / $num_rec_per_page); 

echo "<a href='index.php?page=1'>".''."</a>"; // Goto 1st page 
echo '<div class="Page_Navigation">'; 
for ($i=1; $i<=$total_pages; $i++) { 
    echo '<a href="index.php?page='.$i.'">'.$i.'</a> ';
}

echo "<a href='index.php?page=$total_pages'>".''."</a></div> "; // Goto last page
?>

添加到 .css 文件 class:

.Page_Navigation {
   padding: 5px;
   background: #dedede;
   margin: 5px;
}

或文件中某处：

<style>
.Page_Navigation {
   padding: 5px;
   background: #dedede;
   margin: 5px;
}
</style>

我还没有检查颜色是否匹配或距离是否匹配，所以你需要更改它:)

Answer 2

使用mysqli_*或PDO。看代码：-

尝试在 for loop 之前移动您的 div code:-

<?php
error_reporting(E_ALL); // check all type of error
ini_set('display_errors',1); // display errors if any
$conn = mysqli_connect('server name','user name','password','database name') or die(mysqli_connect_error); // connect to database

$sql = "SELECT id, name, banner, description, sponsor, votes, hits FROM websites"; 
$rs_result = mysqli_query($sql) or die(mysqli_error($conn)); //run the query
$total_records = mysqli_num_rows($rs_result);  //count number of records
$total_pages = ceil($total_records / $num_rec_per_page); 

echo "<a href='index.php?page=1'>".''."</a>"; // Go to 1st page 
echo '<div class="Page_Navigation">'; 
for ($i=1; $i<=$total_pages; $i++) { 

    echo "<a href=index.php?page=$i>$i</a>";
 }

  echo "<a href=index.php?page=$total_pages></a></div>"; // Go to last page
 ?>

Div 未在 mysql 结果中回显 php

Div not being echod in mysql result php

php

mysql

echo