从申请表，并显示HTML数据

Question

我的PHP代码是这样的：

<?php 
$con=mysqli_connect("host","user","pass","db_name"); 
// Check connection 
if (mysqli_connect_errno()) 
    { 
    echo "Failed to connect to MySQL: " . mysqli_connect_error(); 
    } 
$result_set = mysqli_query($con,"SELECT points FROM total WHERE id = 1"); 
$row = mysqli_fetch_assoc($result_set); 
$old_total = $row['points']; 
$new_total = $old_total + $_REQUEST['total']; 
mysqli_query($con,"UPDATE total SET points = $new_total WHERE id = 1"); 
mysqli_close($con); 
?> 

所以现在我需要$ new_total我的HTML网页上显示，请帮助我。

---

这是最后的代码我使用：

<?php include 'something.php'; ?> 
<h3> <?php echo $new_total?> </h3> 

Answer 1

包括在主页此文件，然后放置在主页的代码，你将能够看到了放：

<?php echo $new_total ?> 

Answer 2

只要echo它在适当的地方

echo $new_total; 

Answer 3

简单如<?php echo $new_total ?>

Answer 4

只需在HTML显示该变量等<h3> <?php echo $new_total?> </h3>.

Answer 5

在新html页面包含此PHP文件

和回声它这样的事情在你的新html页面代码： -

<?php 
     include "this.php"; /*your current php file name */ 
     echo $new_total; /*print your new_total in html page */ 
?> 

希望它有用。