Question

我正在尝试创建简单的用户注册表单。我有一个index.html文件和一个register.php文件。当我单击提交按钮时，它会转到register.php页面，但没有任何反应。没有任何错误或任何错误。我在echo中有一些register.php语句，但它们也不起作用。

这是index.html的代码：

<form action="register.php" method="post">
<table width="384" border="1" align="center">
<? echo '<tr><td colspan="2">'.$final_report.'</td></tr>';?>
<tr>
<td width="50%">Username:</td>
<td width="50%"><label>
  <input name="username" type="text" id="username" size="30" />
</label></td>
</tr>
<tr>
  <td>Password:</td>
  <td><input name="password" type="password" id="password" value="" size="30" /></td>
</tr>
<tr>
  <td>Email:</td>
  <td><input name="email" type="text" id="email" size="30" /></td>
</tr>
<tr>
  <td>&nbsp;</td>
  <td><label>
    <input name="register" type="submit" id="register" value="Register" />
  </label></td>
</tr>
  </table>
  </form>

这是register.php的代码：

<? 
include_once"config.php";
if(isset($_POST['register'])){
$username = $_POST['username'];
$password = $_POST['password'];
$email = $_POST['email'];
$memip = $_SERVER['REMOTE_ADDR'];
$date = date("d-m-Y");
if($username == NULL OR $password == NULL OR $email == NULL){
$final_report.= "Please complete the form below..";
}else{
if(strlen($username) <= 3 || strlen($username) >= 30){
$final_report.="Your username must be between 3 and 30 characters..";
}else{
$check_members = mysql_query("SELECT * FROM `members` WHERE `username` =    '$username'");   
if(mysql_num_rows($check_members) != 0){
$final_report.="The username is already in use!";  
}else{ 
if(strlen($password) <= 6 || strlen($password) >= 12){
$final_report.="Your password must be between 6 and 12 digits and characters..";
}else{
if(!eregi("^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$",         $email)){ 
$final_report.="Your email address was not valid..";
}else{
$create_member = mysql_query("INSERT INTO `members` (`id`,`username`, `password`,`email`, `ip`, `date`) 
VALUES('','$username','$password','$email','$memip','$date')"); 
$final_report.="Thank you for registering, you may login."; 
}}}}}}
?>

有人能看到错误吗？

Answer 1

include_once"config.php"

你似乎错过了一个空间。要么include_once "config.php"（注意其间的空格）或include_once("config.php")。

您还在$final_report中设置register.php，但我看不到您在哪里打印任何内容。

修改：我发现您正试图在$final_report中打印index.php。除非您将register.php代码直接包含在index.html中，否则此操作无法正常工作。为什么不只有一个包含注册脚本和HTML代码的register.php文件？

以html格式使用外部php文件

1 个答案: