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我的問題是， 它不會將信息插入表中。 請閱讀代碼並告訴我有什麼問題。 我也沒有從數據庫 得到任何錯誤，因爲這件事不會停止糾纏我告訴更多的細節。信息未被插入到表
這是HTML：
<div id="middle" class="col">
<br><br>
<p class="text-center"><strong> فرم ثبت نام</strong></p>
<br><p class="text-center"> اجباری<span><strong style="color:red">  *</strong></p><br>
<form method="post" style="height:70vh; width:47vw; text-align:center;" action="">
<table width="75%">
<tr>
<td align="right"><span class="error"><?php echo $usernameErr?></span></td>
<td align="right"><input type="text" name="username" value="<?php echo $username?>"></td>
<td style="font-size:medium" align="right" height="1.5em">:شناسه<font color="red"> *</font> </td>
</tr>
<tr>
<td align="right"><span class="error"><?php echo $passwordErr?></span></td>
<td align="right"><input type="password" name="password" value="<?php echo $password?>">
<td style="font-size:medium" align="right" height="1.5em">:رمزعبور<font color="red"> *</font> </td>
</tr>
<tr>
<td align="right"><span class="error"><?php echo $password_checkErr?></span></td>
<td align="right"><input type="password" name="password_check" value="<?php echo $password_check ?>">
<td style="font-size:medium" align="right" height="1.5em">:تکرار رمز عبور<font color="red"> *</font> </td>
</tr>
<tr>
<td align="right"><span class="error"><?php echo $fnameErr?></span></td>
<td align="right"><input type="text" name="fname" value="<?php echo $fname?>"></td>
<td style="font-size:medium" align="right">: نام<font color="red"> *</font> </td>
</tr>
<tr>
<td align="right"><span class="error"><?php echo $lastnameErr?></span></td>
<td align="right"><input type="text" name="lname" value="<?php echo $lname?>"></td>
<td style="font-size:medium" align="right">: نام خانوادگی<font color="red"> *</font> </td>
</tr>
<tr>
<td align="right"><span class="error"><?php echo $emailErr?></span></td>
<td align="right"><input type="email" name="email" value="<?php echo $email?>"></td>
<td style="font-size:medium" align="right">:پست الکترونیک<font color="red"> *</font> </td>
</tr>
<tr>
<td align="right"><span class="error"><?php echo $phone_numberErr?></span></td>
<td align="right"><input type="text" name="phonenumber" value="<?php echo $phonenumber?>" ></td>
<td style="font-size:medium" align="right">:تلفن ثابت<font color="red"> *</font> </td>
</tr>
<tr>
<td align="right"><span class="error"><?php echo $cellphone_numberErr?></span></td>
<td align="right"><input type="text" name="cellphonenumber" value="<?php echo $cellphonenumber?>" ></td>
<td style="font-size:medium" align="right">:موبایل<font color="red"> *</font> </td>
</tr>
<tr>
<td colspan=3 align=right>
<table border=0>
<tr><br>
<td colspan="2">
<input type="text" name="state" value="<?php echo $state?>" >
</td>
<td colspan=2 align=right>
  :استان<font style="font-size:medium" color="red"> *    </font>
</td>
</tr>
</table>
<table>
<tr>
<td><span class="error"><?php echo $addressErr?></span></td>
<td> <textarea name="address" row+4><?php echo $address?></textarea></td>
<td style="font-size:medium" colspan=2 align="right"> :نشانی<font color="red"> *    </font></td>
</tr>
<tr>
<td align="right"><span class="error"><?php echo $zipcodeErr?></span></td>
<td align="right"><input type="text" name="zipcode" value="<?php echo $zipcode?>"></td>
<td id="address" style="font-size:medium" colspan=2 align="right"> :کد پستی<font color="red"> *    </font></td>
</tr>
</table>
<br><span class="text-center"><input type="submit" name="submit" value="ثبت" style="height:3vh"></span>            
</form>
這是PHP和MySQL：
<?php
// define variables and set to empty values
$zipcode = $username = $password = $password_check = $lname = $state
= $fname = $email = $cellphonenumber = $address = $phonenumber ="";
$zipcodeErr = $usernameErr = $passwordErr = $password_checkErr = $lastnameErr = $stateErr
= $fnameErr = $emailErr = $cellphone_numberErr = $addressErr = $phone_numberErr = "";
$anyerror=0;
// Create connection
$conn = new mysqli('localhost', 'root', '', 'mysql');
// Check connection
if ($conn->connect_error)
die("Connection failed: " . $conn->connect_error);
$sql = "CREATE TABLE IF NOT EXISTS MyUsers6 (
id INT(6) UNSIGNED AUTO_INCREMENT,
username VARCHAR(30) NOT NULL,
password VARCHAR(30) NOT NULL,
fname VARCHAR(30) NOT NULL,
lname VARCHAR(30) NOT NULL,
phonenumber VARCHAR(30) NOT NULL,
cellphonenumber VARCHAR(30) NOT NULL,
email VARCHAR(50) NOT NULL,
state VARCHAR(50) NOT NULL,
address VARCHAR(50) NOT NULL,
zipcode VARCHAR(50) NOT NULL,
reg_date TIMESTAMP,
primary key (id)
)";
if ($conn->query($sql) === FALSE)
echo "Error creating table: " . $conn->error;
if ($_SERVER["REQUEST_METHOD"] == "POST") {
if (empty($_POST["username"])){
$usernameErr ="لطفا شناسه خود را وارد نمایید";
$anyerror=1;}
else
$username = test_input($_POST["username"]);
if (empty($_POST["state"])){
$stateErr ="لطفا شناسه خود را وارد نمایید";
$anyerror=1;}
else
$state = test_input($_POST["state"]);
if (empty($_POST["password"])){
$passwordErr = "لطفا رمزعبور خود را وارد نمایید";
$anyerror=1;}
else
$password = test_input($_POST["password"]);
if (empty($_POST["password_check"])){
$password_checkErr = "لطفا رمزعبور را دوباره وارد کنید";
$anyerror=1;}
if(strcmp($password,$password_check) ==0 && isset($_POST["password_check"])){
$password_checkErr = " رمز عبور ها یکسان نیستند";
$anyerror=1;}
else
$password_check = test_input($_POST["password_check"]);
if (empty($_POST["fname"])) {
$fnameErr = "لطفا نام خود را وارد نمایید";
$anyerror=1;}
else
$fname = test_input($_POST["fname"]);
if (empty($_POST["lname"])) {
$lastnameErr = "لطفا نام خانوادگی خود را وارد نمایید";
$anyerror=1;}
else
$lname = test_input($_POST["lname"]);
if (empty($_POST["email"])) {
$emailErr = "لطفا ایمیل خود را وارد نمایید";
$anyerror=1;}
elseif (filter_var($email, FILTER_VALIDATE_EMAIL)) {
$emailErr = "فرمت ایمیل غیرمجاز است";
$anyerror=1;
}
else
$email = test_input($_POST["email"]);
if (empty($_POST["phonenumber"])) {
$phone_numberErr = "لطفا شماره تلفن خود را وارد نمایید";
$anyerror=1;}
else
$phonenumber = test_input($_POST["phonenumber"]);
if (empty($_POST["address"])) {
$addressErr = "لطفا نشانی خود را وارد نمایید";
$anyerror=1;}
else
$address = test_input($_POST["address"]);
if (empty($_POST["cellphonenumber"])) {
$cellphone_numberErr = "لطفا شماره موبایل خود را وارد نمایید";
$anyerror=1;}
else
$cellphonenumber = test_input($_POST["cellphonenumber"]);
if (empty($_POST["zipcode"])) {
$zipcodeErr = "لطفا شماره موبایل خود را وارد نمایید";
$anyerror=1;}
else
$zipcode = test_input($_POST["zipcode"]);
if ($anyerror = 0)
$sql = "INSERT INTO MyUsers6 VALUES ('$username' ,'$password', '$fname', '$lname', '$phonenumber', '$cellphonenumber', '$email', '$state', '$address', '$zipcode')";
if ($conn->query($sql) === FALSE)
echo "Error: " . $sql . "<br>" . $conn->error;
else
echo "ssssssss";
}
function test_input($data) {
$data = trim($data);
$data = stripslashes($data);
$data = htmlspecialchars($data);
return $data;
}
?>
它實際上「如何相處」。（有錯誤的押韻）.. – MaggsWeb
你從數據庫中返回任何錯誤？ – Maverick
不，我不這樣做，這是主要問題 – Amirali