来自formnot的值在php中输入数据库

Question

代码没有进入signup_ad.php

signup_ad.php：

 <? php
 mysql_connect("localhost","root","") or die("not connected");
 mysql_select_db("sample") or die("no db found");
 if(isset($_POST)
{
$fname=$_POST['fname'];
$lname=$_POST['lname'];


$query= "insert into signup(fname,lname) values('$fname','$lname')";
$result=mysql_query($query);

if (!$result) {
$message='invalid query';
die($message); }
}
 ?>

值没有进入db ..也没有给出任何错误。我需要包含我的signup_ad.php文件吗？

signup.php：

<form action="signup_ad.php" method="post" >
  <label>
  First Name
  </label>
  <input type="text" required autocomplete="off" name="fname" />
  <label>
  Last Name
  </label>
  <input type="text" required autocomplete="off" name="lname"/>
  <button type="submit" class="button button-block" name="btn-signup"     value="submit" action="login.php" />Get Started</button>

Answer 1

你忘了分号前的引号：

$query= "insert into signup(fname,lname) values('$fname','$lname')";