PHP页面为空，源代码为空
当我在浏览器中打开PHP文件时，它是空白的。而且，当我打开源代码时，它也是空的 这是我正在关注的问题 代码如下：PHP页面为空，源代码为空,php,html,Php,Html,当我在浏览器中打开PHP文件时，它是空白的。而且，当我打开源代码时，它也是空的 这是我正在关注的问题 代码如下： <?php error_reporting(E_ALL ^ E_NOTICE); ?> <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title
<?php
error_reporting(E_ALL ^ E_NOTICE);
?>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Member System - Register</title>
</head>
<body>
<?php
if ($_POST['registerbtn']) {
$getuser = $_POST['user'];
$getemail = $_POST['email'];
$getpass = $_POST['pass'];
$getconfirmpass = $_POST['confirmpass'];
if ($getuser) {
if ($getemail) {
if ($getpass) {
if ($getconfirmpass) {
if ($getpass === $getconfirmpass) {
if (strlen($getemail) >= 7) && (strstr($getemail, "@")) && (strstr($getemail, ".")) {
require("./connect.php");
$query = mysql_query("SELECT * FROM users WHERE username='$getuser'");
$numrows = mysql_num_rows($query);
if ($numrows == 0) {
$query = mysql_query("SELECT * FROM users WHERE email='$getemail'");
$numrows = mysql_num_rows($query);
if ($numrows == 0) {
$password = md5 (md5("kjfiufj".$getpass."Fjf56fj"));
$date = date("F d, Y");
$code = md5(rand());
mysql_query("INSERT INTO users VALUES (
'', '$getuser', '$password', '$getemail', '0', '$code', '$date'
)");
$query = mysql_query("SELECT * FROM users WHERE username='$getuser'");
$numrows = mysql_num_rows($query);
if ($numrows == 1) {
$site = "http://localhost/PHP Projects/Member System";
$webmaster = "Askman <donotreply@askmanproducts.com>";
$headers = "From: $webmaster";
$subject = "Activate Your New Account!";
$message = "Thanks for regisntering. Click the link below to activate your account!\n";
$message .= "$site/activate?user=$getuser&code=$code\n";
$message .= "You must activate your account to login.";
if (mail($getemail, $subject, $message, $headers)){
$errormsg = "You have been registered. You must activate your account from the activation link sent to <b>$getemail</b>";
$getuser = "";
$getemail = "";
}
else
$errormsg = "An error has occured. Your activation email was not sent.";
}
else
$errormsg = "An error has occured. Your account was not created.";
}
else
$errormsg = "There is already a user with that email.";
}
else
$errormsg = "There is already a user with that username.";
mysql_close();
}
else
$errormsg = "You must enter a valid email address to register.";
}
else
$errormsg = "Your passwords did not match.";
}
else
$errormsg = "You must confirm your password to register.";
}
else
$errormsg = "You must enter your password to register.";
}
else
$errormsg = "You must enter your email to register.";
}
else
$errormsg = "You must enter your username to register.";
}
$form = "<form action='./register' method='post'>
<table>
<tr>
<td</td>
<td><font color='red'>$errormsg</font></td>
</tr>
<tr>
<td>Username:</td>
<td><input type='text' name='user' value='$getuser' /></td>
</tr>
<tr>
<td>Email:</td>
<td><input type='text' name='email' value='$getemail' /></td>
</tr>
<tr>
<td>Password:</td>
<td><input type='password' name='pass' value='' /></td>
</tr>
<tr>
<td>Confirm Password:</td>
<td><input type='password' name='confirmpass' value='' /></td>
</tr>
<tr>
<td></td>
<td><input type='submit' name='registerbtn' value='Register' /></td>
</tr>
</table>
</form>";
echo $form;
?>
</body>
</html>
你在这行有错误 如果strlen$getemail>=7&&strstr$getemail，@&&str$getemail。{ 如果strlen$getemail>=7&&strstr$getemail，@&&str$getemail{ 另外，浏览器中的源代码将向您显示html代码，而不是php。php是服务器端，因此其代码位于服务器内部，浏览器无法看到 php代码 完整代码
<?php
error_reporting(E_ALL ^ E_NOTICE);
?>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Member System - Register</title>
</head>
<body>
<?php
if ($_POST['registerbtn']) {
$getuser = $_POST['user'];
$getemail = $_POST['email'];
$getpass = $_POST['pass'];
$getconfirmpass = $_POST['confirmpass'];
if ($getuser) {
if ($getemail) {
if ($getpass) {
if ($getconfirmpass) {
if ($getpass === $getconfirmpass) {
if ((strlen($getemail) >= 7) && (strstr($getemail, "@")) && (strstr($getemail, "."))) {
require("./connect.php");
$query = mysql_query("SELECT * FROM users WHERE username='$getuser'");
$numrows = mysql_num_rows($query);
if ($numrows == 0) {
$query = mysql_query("SELECT * FROM users WHERE email='$getemail'");
$numrows = mysql_num_rows($query);
if ($numrows == 0) {
$password = md5 (md5("kjfiufj".$getpass."Fjf56fj"));
$date = date("F d, Y");
$code = md5(rand());
mysql_query("INSERT INTO users VALUES (
'', '$getuser', '$password', '$getemail', '0', '$code', '$date'
)");
$query = mysql_query("SELECT * FROM users WHERE username='$getuser'");
$numrows = mysql_num_rows($query);
if ($numrows == 1) {
$site = "http://localhost/PHP Projects/Member System";
$webmaster = "Askman <donotreply@askmanproducts.com>";
$headers = "From: $webmaster";
$subject = "Activate Your New Account!";
$message = "Thanks for regisntering. Click the link below to activate your account!\n";
$message .= "$site/activate?user=$getuser&code=$code\n";
$message .= "You must activate your account to login.";
if (mail($getemail, $subject, $message, $headers)){
$errormsg = "You have been registered. You must activate your account from the activation link sent to <b>$getemail</b>";
$getuser = "";
$getemail = "";
}
else
$errormsg = "An error has occured. Your activation email was not sent.";
}
else
$errormsg = "An error has occured. Your account was not created.";
}
else
$errormsg = "There is already a user with that email.";
}
else
$errormsg = "There is already a user with that username.";
mysql_close();
}
else
$errormsg = "You must enter a valid email address to register.";
}
else
$errormsg = "Your passwords did not match.";
}
else
$errormsg = "You must confirm your password to register.";
}
else
$errormsg = "You must enter your password to register.";
}
else
$errormsg = "You must enter your email to register.";
}
else
$errormsg = "You must enter your username to register.";
}
$form = "<form action='./register' method='post'>
<table>
<tr>
<td</td>
<td><font color='red'>$errormsg</font></td>
</tr>
<tr>
<td>Username:</td>
<td><input type='text' name='user' value='$getuser' /></td>
</tr>
<tr>
<td>Email:</td>
<td><input type='text' name='email' value='$getemail' /></td>
</tr>
<tr>
<td>Password:</td>
<td><input type='password' name='pass' value='' /></td>
</tr>
<tr>
<td>Confirm Password:</td>
<td><input type='password' name='confirmpass' value='' /></td>
</tr>
<tr>
<td></td>
<td><input type='submit' name='registerbtn' value='Register' /></td>
</tr>
</table>
</form>";
echo $form;
?>
</body>
</html>
您在此行中缺少一个；$site=http://localhost/PHP 项目/成员系统使用PHP的空白页通常意味着服务器端出现错误。打开错误报告，检查日志等。确定错误是什么。如何打开错误报告？代码转储答案和代码转储问题一样糟糕。请解释您所做的更改对不起，我改了