我有这个表单，用于注册用户并发送电子邮件以验证电子邮件是否正确并且存在用户注册正常但“验证电子邮件”未发送到用户电子邮件
这是PHP代码
<?php
if (isset($_POST['submited'])) {
$msg = "";
$RFname = clean_text($_POST['RFname']);
$RLname = clean_text($_POST['RLname']);
$USERname = clean_text($_POST['UserName']);
$USERpassword = $_POST['UserPass'];
$USERpassword2 = $_POST['UserPassConfirm'];
$USERemail = $_POST['UserEmail'];
$USERwebsite = $_POST['WebSite'];
$hash = clean_text(md5(rand(0, 1000)));
$checkEmail = $db->query("select * from loginaccess where Email ='" . $USERemail . "'");
$checkUID = $db->query("select * from loginaccess where Uname ='" . $USERname . "'");
if ($USERpassword !== $USERpassword2) {
$msg = "<span style='color:#F00; font-size:14px; font-weight:bold;'>Passwords did not match</span>";
} elseif ($checkEmail->num_rows == 1) {
$msg = "<span style='color:#F00; font-size:14px; font-weight:bold;'>This email already taken</span>";
} elseif ($checkUID->num_rows == 1) {
$msg = "<span style='color:#F00; font-size:14px; font-weight:bold;'>This User name already taken</span>";
} elseif (empty($_SESSION['6_letters_code']) || strcasecmp($_SESSION['6_letters_code'], $_POST['6_letters_code']) != 0) {
$msg = "<span class='errorMessges'>Human code verification invalid</span>";
} else {
$putData = "insert into loginaccess (id, FUname, LUname, Uname, Pword, Email, Website, hash) value ('', '$RFname', '$RLname', '$USERname', '$USERpassword', '$USERemail', '$USERwebsite', '$hash')";
$inputResult = $db->query($putData) or die ('$db->error');
if ($inputResult) {
$msg = "<span class='successMessgaes'>You have been successfully registered</span>";
// Send email to our user
$to = '$USERemail';
$subject = 'Signup | Verification';
$message = "
Welcome to Learning and share.
Before you can use your new account you must activate it - this ensures the e-mail address you used is valid and belongs to you. To activate your account, click the link below or copy and paste the whole thing into your browser's location bar:
--------------------------------------------------------------------------------------------------------
http://www.yourwebsite.com/verify.php?email='.$USERemail.'&hash='.$hash.'
--------------------------------------------------------------------------------------------------------
Once you've successfully activated your account, you can throw away this e-mail.
Thanks!
The Learning and share staff
";
$headers = 'From:noreply@learning.com' . "\r\n";
mail($to, $subject, $message, $headers);
} else {
$msg = "<span class='errorMessges'>There was an error please try again later</span>";
}
}
}
?>
这是HTML代码
<form action="<?php $_SERVER['PHP_SELF']; ?>" method="post">
<table width="762" border="0" cellspacing="5" cellpadding="5">
<tr>
<td colspan="2" class="socialAndPeopleByName">Personal information</td>
<td colspan="2"><span class="socialAndPeopleByName">Account information</span></td>
</tr>
<tr>
<td width="91" class="registrationInfo"><span class="red">*</span> First name</td>
<td width="203"><label for="textfield"></label>
<span id="sprytextfield1">
<input name="RFname" type="text" class="registrationFeild" id="textfield"/>
<span class="textfieldRequiredMsg"><br>
First name is required.</span></span></td>
<td width="148"><span class="red">*</span><span class="registrationInfo"> User name</span></td>
<td width="255"><span id="sprytextfield5">
<input name="UserName" type="text" class="registrationFeild" id="textfield5"/>
<span class="textfieldRequiredMsg"><br>
User name is required.</span></span></td>
</tr>
<tr>
<td class="registrationInfo"><span class="red">*</span> Last name</td>
<td><span id="sprytextfield2">
<input name="RLname" type="text" class="registrationFeild" id="textfield2"/>
<span class="textfieldRequiredMsg"><br>
Last name is required.</span></span></td>
<td><span class="red">*</span><span class="registrationInfo"> Password</span></td>
<td><span id="sprypassword1">
<input name="UserPass" type="password" class="registrationFeild" id="textfield7"/>
<span class="passwordRequiredMsg"><br>
Password is required.</span><span class="passwordMaxCharsMsg"><br>
Password can't be more then 20 letter</span><span class="passwordMinCharsMsg"><br>
Password can't be less then 6 letter</span></span></td>
</tr>
<tr>
<td class="registrationInfo"><span class="red">*</span> Valid email</td>
<td><span id="sprytextfield3">
<input name="UserEmail" type="text" class="registrationFeild" id="textfield3"/>
<br>
<span class="textfieldRequiredMsg">Valid email is required.</span><span class="textfieldInvalidFormatMsg">Invalid email format.</span></span>
</td>
<td><span class="red">*</span><span class="registrationInfo"> Confirm Password</span></td>
<td><span id="sprypassword2">
<input name="UserPassConfirm" type="password" class="registrationFeild" id="textfield8"/>
<span class="passwordRequiredMsg"><br>
Please confirm your password</span></span></td>
</tr>
<tr>
<td class="registrationInfo">Web site</td>
<td><span id="sprytextfield4">
<input name="WebSite" type="text" class="registrationFeild" id="textfield4"/>
<br>
<span class="textfieldInvalidFormatMsg">Invalid format</span></span></td>
<td><span class="registrationInfo"><span class="red">*</span> Prove you are human</span></td>
<td><img src="includes/captcha.php?rand=<?php echo rand(); ?>" align="absmiddle" id='captchaimg'/> <a
href="javascript: refreshCaptcha();"><img src="images/refreshIcon.jpg" alt="Refresh" width="18"
height="25" border="0" align="absmiddle"/></a> <input
name="6_letters_code" type="text" class="registrationFeildSmall" id="6_letters_code"/></td>
</tr>
<tr>
<td colspan="3"><?php if (!empty($msg)) {
echo $msg;
} ?></td>
<td><input name="submited" type="submit" class="signUpItem" id="submited" value=""/></td>
</tr>
</table>
</form>
用户注册后会发生什么：
问题：以下是用户永远无法收到验证邮件的问题。
答案 0 :(得分：1)
您写道发送确认电子邮件时遇到问题。您需要检查它是否基本有效，如果没有，请提供一些调试信息。
mail function有一个返回值：
如果邮件成功接受传递，则返回
TRUE，否则返回FALSE。重要的是要注意，仅仅因为邮件已被接受发送，并不意味着邮件实际上会到达目的地。
利用返回值编写更稳定的代码。否则你会一直坐在黑暗中。
一个粗略的例子：
...
$headers = 'From:noreply@example.com' . "\r\n";
$send = mail($to, $subject, $message, $headers);
if (!$send) {
echo "Failed to send Email:\n";
var_dump($to, $subject, $message, $headers);
die();
}
然后找出实际问题。如果报告电子邮件已发送，但您没有看到它已发送，请检查您的外发邮件错误日志。
答案 1 :(得分：0)
变化：
$to='$USERemail';
要：
$to = $USERemail;
PHP不允许在单引号中对变量进行字符串插值。