我只看了我的MySQL数据，并非所有的单词都加入了！例如，如果单词为David Greene，则会将其显示为DavidGreene。
如何将空间放在应该有空位的地方？
顺便提一下，数据是动态的。编辑：这是代码：
<?php
$errorMsg = "";
// First we check to see if the form has been submitted
if (isset($_POST['username'])){
//Connect to the database through our include
include_once "scripts/connect_to_mysql.php";
// Filter the posted variables
$username = ereg_replace("[^A-Za-z0-9]", "", $_POST['username']); // filter everything but numbers and letters
$country = ereg_replace("[^A-Z a-z0-9]", "", $_POST['country']); // filter everything but spaces, numbers, and letters
$state = ereg_replace("[^A-Z a-z0-9]", "", $_POST['state']); // filter everything but spaces, numbers, and letters
$city = ereg_replace("[^A-Z a-z0-9]", "", $_POST['city']); // filter everything but spaces, numbers, and letters
$accounttype = ereg_replace("[^a-z]", "", $_POST['accounttype']); // filter everything but lowercase letters
$email = stripslashes($_POST['email']);
$email = strip_tags($email);
$email = mysql_real_escape_string($email);
$password = ereg_replace("[^A-Za-z0-9]", "", $_POST['password']); // filter everything but numbers and letters
$passport = ereg_replace("[^A-Za-z0-9]", "", $_POST['passport']); // filter everything but numbers and letters
// Check to see if the user filled all fields with
// the "Required"(*) symbol next to them in the join form
// and print out to them what they have forgotten to put in
if((!$username) || (!$country) || (!$state) || (!$city) || (!$accounttype) || (!$email) || (!$password) || (!passport)){
$errorMsg = "You did not submit the following required information!<br /><br />";
if(!$username){
$errorMsg .= "--- User Name";
} else if(!$country){
$errorMsg .= "--- Country";
} else if(!$state){
$errorMsg .= "--- State";
} else if(!$city){
$errorMsg .= "--- City";
} else if(!$accounttype){
$errorMsg .= "--- Account Type";
} else if(!$email){
$errorMsg .= "--- Email Address";
} else if(!$password){
$errorMsg .= "--- Password";
} else if(!$passport){
$errorMsg .= "--- Passport";
}
} else {
// Database duplicate Fields Check
$sql_username_check = mysql_query("SELECT id FROM members WHERE username='$username' LIMIT 1");
$sql_email_check = mysql_query("SELECT id FROM members WHERE email='$email' LIMIT 1");
$username_check = mysql_num_rows($sql_username_check);
$email_check = mysql_num_rows($sql_email_check);
if ($username_check > 0){
$errorMsg = "<u>ERROR:</u><br />Your User Name is already in use inside our system. Please try another.";
} else if ($email_check > 0){
$errorMsg = "<u>ERROR:</u><br />Your Email address is already in use inside our system. Please try another.";
} else {
// Add MD5 Hash to the password variable
$hashedPass = md5($password);
// Add user info into the database table, claim your fields then values
$sql = mysql_query("INSERT INTO members (username, country, state, city, accounttype, email, password, passport, signupdate)
VALUES('$username','$country','$state','$city','$accounttype','$email','$hashedPass','$passport',now())") or die (mysql_error());
// Get the inserted ID here to use in the activation email
$id = mysql_insert_id();
// Create directory(folder) to hold each user files(pics, MP3s, etc.)
mkdir("memberFiles/$id", 0755);
// Start assembly of Email Member the activation link
$to = "$email";
// Change this to your site admin email
$from = "admin@somewebsite.com";
$subject = "Complete your registration";
//Begin HTML Email Message where you need to change the activation URL inside
$message = '<html>
<body bgcolor="#FFFFFF">
Hi ' . $username . ',
<br /><br />
You must complete this step to activate your account with us.
<br /><br />
Please click here to activate now >>
<a href="http://www.netolancer.co.uk/bitcoin/activation.php?id=' . $id . '">
ACTIVATE NOW</a>
<br /><br />
Your Login Data is as follows:
<br /><br />
E-mail Address: ' . $email . ' <br />
Password: ' . $password . '
<br /><br />
Thanks!
</body>
</html>';
// end of message
$headers = "From: $from\r\n";
$headers .= "Content-type: text/html\r\n";
$to = "$to";
// Finally send the activation email to the member
mail($to, $subject, $message, $headers);
// Then print a message to the browser for the joiner
print "<br /><br /><br /><h4>OK $firstname, one last step to verify your email identity:</h4><br />
We just sent an Activation link to: $email<br /><br />
<strong><font color=\"#990000\">Please check your email inbox in a moment</font></strong> to click on the Activation <br />
Link inside the message. After email activation you can log in.";
exit(); // Exit so the form and page does not display, just this success message
} // Close else after database duplicate field value checks
} // Close else after missing vars check
} //Close if $_POST
?>
答案 0 :(得分：0)
试试这个：
<?php
$errorMsg = "";
// First we check to see if the form has been submitted
if (isset($_POST['username'])) {
//Connect to the database through our include
include_once "scripts/connect_to_mysql.php";
// Filter the posted variables
$username = filter_var($_POST['username'], FILTER_SANITIZE_STRING);
$country = filter_var($_POST['country'], FILTER_SANITIZE_STRING);
$state = filter_var($_POST['state'], FILTER_SANITIZE_STRING);
$city = filter_var($_POST['city'], FILTER_SANITIZE_STRING);
$accounttype = filter_var($_POST['accounttype'], FILTER_SANITIZE_STRING);
$email = filter_var(filter_var($_POST['email'], FILTER_SANITIZE_EMAIL), FILTER_VALIDATE_EMAIL);
$password = filter_var($_POST['password'], FILTER_SANITIZE_STRING);
// Check to see if the user filled all fields with
// the "Required"(*) symbol next to them in the join form
// and print out to them what they have forgotten to put in
if ((!$username) || (!$country) || (!$state) || (!$city) || (!$accounttype) || (!$email) || (!$password) || (!passport)) {
$errorMsg = "You did not submit the following required information!<br /><br />";
if (!$username) {
$errorMsg .= "--- User Name";
} else if (!$country) {
$errorMsg .= "--- Country";
} else if (!$state) {
$errorMsg .= "--- State";
} else if (!$city) {
$errorMsg .= "--- City";
} else if (!$accounttype) {
$errorMsg .= "--- Account Type";
} else if (!$email) {
$errorMsg .= "--- Email Address";
} else if (!$password) {
$errorMsg .= "--- Password";
} else if (!$passport) {
$errorMsg .= "--- Passport";
}
} else {
// Database duplicate Fields Check
$sql_username_check = mysql_query("SELECT id FROM members WHERE username='$username' LIMIT 1");
$sql_email_check = mysql_query("SELECT id FROM members WHERE email='$email' LIMIT 1");
$username_check = mysql_num_rows($sql_username_check);
$email_check = mysql_num_rows($sql_email_check);
if ($username_check > 0) {
$errorMsg = "<u>ERROR:</u><br />Your User Name is already in use inside our system. Please try another.";
} else if ($email_check > 0) {
$errorMsg = "<u>ERROR:</u><br />Your Email address is already in use inside our system. Please try another.";
} else {
// Add MD5 Hash to the password variable
$hashedPass = md5($password);
// Add user info into the database table, claim your fields then values
$sql = mysql_query("INSERT INTO members (username, country, state, city, accounttype, email, password, passport, signupdate)
VALUES('" . $username . "','" . $country . "','" . $state . "','" . $city . "','" . $accounttype . "','" . $email . "','" . $hashedPass . "','" . $passport . "',now())") or die(mysql_error());
// Get the inserted ID here to use in the activation email
$id = mysql_insert_id();
// Create directory(folder) to hold each user files(pics, MP3s, etc.)
mkdir("memberFiles/$id", 0755);
// Start assembly of Email Member the activation link
$to = "$email";
// Change this to your site admin email
$from = "admin@somewebsite.com";
$subject = "Complete your registration";
//Begin HTML Email Message where you need to change the activation URL inside
$message = '<html>
<body bgcolor="#FFFFFF">
Hi ' . $username . ',
<br /><br />
You must complete this step to activate your account with us.
<br /><br />
Please click here to activate now >>
<a href="http://www.netolancer.co.uk/bitcoin/activation.php?id=' . $id . '">
ACTIVATE NOW</a>
<br /><br />
Your Login Data is as follows:
<br /><br />
E-mail Address: ' . $email . ' <br />
Password: ' . $password . '
<br /><br />
Thanks!
</body>
</html>';
// end of message
$headers = "From:" . $from . "\r\n";
$headers .= "Content-type: text/html\r\n";
// Finally send the activation email to the member
mail($to, $subject, $message, $headers);
// Then print a message to the browser for the joiner
print "<br /><br /><br /><h4>OK" . $firstname . ", one last step to verify your email identity:</h4><br />
We just sent an Activation link to:" . $email . "<br /><br />
<strong><font color=\"#990000\">Please check your email inbox in a moment</font></strong> to click on the Activation <br />
Link inside the message. After email activation you can log in.";
exit(); // Exit so the form and page does not display, just this success message
} // Close else after database duplicate field value checks
} // Close else after missing vars check
} //Close if $_POST
mysql_close();
?>
我的印象是你遗漏了很大一部分代码。例如，设置后，代码中不会使用错误消息变量。我没有花时间把所有东西改成mysqli。但我想鼓励你进行转换。请注意，我没有测试代码，因此该部分取决于您。