PHP - Help With Email Validation?

I am working on user validation through email and I am having some problems with it. I can get it to work but it gives me probloms some times.

This is the link that is sent to the users after they sign up
Code: [Select]
mydomain/confirm.php?id=".$id."&userkey=".$userkey

and this is what i have for the confirm page

Code: [Select]
<?php

//connection info

$userquery = mysql_query("SELECT * FROM user");
$active=mysql_result($userquery,  "active");
$userid=mysql_result($userquery,  "id");
$userkey=mysql_result($userquery, "userkey");


if ($active == 1) {

printf("This account has already been activated");
echo "<br />";
}

elseif($userkey != $posteduserkey){
printf("We are sorry but the data offered does not match data listed, plese contact system admin.");
}

else{
$query="UPDATE user SET active='1' WHERE id='$id'";

mysql_query($query) or die (mysql_error());  


echo "You have activated your account";

?>
<div align="center"><br /><a href="login.php" class="nav">Back to the log in page</a></div>

<?php
}

?>
This is the fun part. I checked that the id and userkey are correct in the link, and they are. I then replaced the & in the link with &amp; it works in gmail but not yahoo email address. I'm not sure where else to look.

Thanks in advance

Hello guys,

I just want to ask if someone can share me codes in php where i can validate the connection of the mail server.

I am going to trap this error:

Quote

Warning: mail() [function.mail]: Failed to connect to mailserver....


Instead of this message showing, I want it to be formal. It will be like this:

Quote

You cannot connect to you're mail server. Please contact the administrator.


And lastly I want to have a validation if an email is existing or not. I want a script which checks first the email if it is existing before sending the message. I hope someone will post their idea here. Thanks in Advance.


--CHILL 

This topic has been moved to JavaScript Help.

http://www.phpfreaks.com/forums/index.php?topic=359169.0

Hey everyone. I hope you can help me getting through this problem, because I have no idea of what else to try. I'm a web designer and sometimes modify Javascript, but my main focus is HTML and CSS, meaning I have no idea how to code in Javascript, but most importantly, how to write something from scratch in PHP.

So I designed a form that works pretty well, and integrated a PHP and Javascript script to make it work. This is the form:

Code: [Select]
    <form name="form" id="form" method="post" action="contact.php">
    <p>Hello,</p>
    <p>My name is <input type="text" name="name">, from <input type="text" name="location">, and I'd like to get in touch with you for the following purpose:</p>
    <p><textarea name="message" rows="10" ></textarea></p>
    <p>By the way, my email address is <input type="text" name="email" id="email" placeholder="john@doe.com">, and I can prove I'm not a robot because I know the sky is <input type="text" name="code" placeholder="Red, green or blue?">.</p>
<p title="Send this message."><input type="submit"  id="submit" value="Take care."></p>
    </form>
And this is the script, in an external file called contact.php:

Code: [Select]
<?php
  $name = check_input($_REQUEST['name'], "Please enter your name.") ;
  $location = check_input($_REQUEST['location']) ;
  $message = check_input($_REQUEST['message'], "Please write a message.") ;
  $email = check_input($_REQUEST['email'], "Please enter a valid email address.") ;
  if (!preg_match("/([\w\-]+\@[\w\-]+\.[\w\-]+)/",$email)) {die("E-mail address not valid");}
  if (strtolower($_POST['code']) != 'blue') {die('You are definitely a robot.');}

  $mail_status = mail( "my@email.com", "Hey!", "Hello,\n\n$message\n\nRegards,\n\n$name\n$location", "From: $email $name" );
  
  function check_input($data, $problem='')
{
    $data = trim($data);
    $data = stripslashes($data);
    $data = htmlspecialchars($data);
    if ($problem && strlen($data) == 0)
    {
        show_error($problem);
    }
    return $data;
}

function show_error($myError)
{
?>
    <html>
    <body>

    <b>Please correct the following error:</b><br />
    <?php echo $myError; ?>

    </body>
    </html>
<?php
exit();
}

    if ($mail_status) { ?>
      <script language="javascript" type="text/javascript">
      alert('Thank you for the message. I will try to respond as soon as I can.');
      window.location = '/about';
    </script>
<?php
}
    else { ?>
    <script language="javascript" type="text/javascript">
      alert('There was an error. Please try again in a few minutes, or send the message directly to aalejandro@bitsland.com.');
      window.location = '/about';
    </script>
<?php
}
?>
So what it does is this: if everything's OK, it sends an email with "Hey!" as the subject, "[name]" as the sender, "Hello, [message]. Regards, [name], [location]" as the body, and a popup saying the message was delivered appears. If something fails, it outputs the error in a new address, so the user will have to go back to the form and correct the error.

What I actually want to happen is this: if everything's OK, a <p> which was hidden beneath the form appears saying the message was delivered, or, alternatively, make the submit button gray out and confirm the message was delivered. I found a script to make this happen, but with "Please wait...", so the user can't resubmit the form.

If there's an error, I'd like another <p> which was hidden to appear with the specific error, so there'd be many <p>'s hidden with different IDs. If possible, I'd also like to change the CSS style of the input field, specifically changing the border color to red, so it'd be a change in class for the particular field.

--

So in essence, I want the errors and the success messages to output in the same page as the form (without refresh), and a change of class in the input fields that have an error.

Thanks in advance, and please let me know if it'll be possible.

Hi guys,

Trying to ge this to work:


function  checkEmail($useremail) {
 if (!preg_match("/^( [a-zA-Z0-9] )+( [a-zA-Z0-9\._-] )*@( [a-zA-Z0-9_-] )+( [a-zA-Z0-9\._-] +)+$/" , $useremail)) {
  return false;
  $error = '<div id="blackText"><p>Sorry! Please check your email address and try again!<p><p><a href="forumsSignUp.php">Back</a></p></div>';
 }
 return true;

//PASSWORD AND OTHER VALIDATION STUFF, blah blah blah

}

But its just not. Everything works fine if I remove this though. Can anyone suggest an alternative to email address validation? Thanks!

I am using this a modal window(jBox) - with a web Form in it, that requires the Form (just Name & Email) to be completed and Submitted in order to close the modal window - allowing access to the main page.

The Form uses this corresponding ../submit.php which this:

if (empty($_POST['name'])|| empty($_POST['email'])){
$response['success'] = false;
} else {
$response['success'] = true;
}

echo json_encode($response);

where, upon Form > submit, successfully shows 'error' if the Form fields are not populated, and 'success' when the Form fields are populated/submitted.

I'd like the Form to require a proper/valid email address and avoid spam and header injection
(maybe honeypot protection and implement a form of rate limiting (a single ip may not send more than x messages per day)).

Any assistance/guidance is appreciated

 

Hey all, trying to figure out a logic flaw in this validation script. Basically if I use !preg_match or the preg_match examples (noted below), I do not get the correct results.   My interpretation of preg_match and my current understanding of the logic is noted below (please correct me if I'm wrong).  1. If I use alternate attempt !preg_match, the regex would be compared against the "string" in the $email variable. If the regex expression matches, error will be thrown and script would stop.  2. If I use alternate attempt !preg_match, the condition would be not true and move to else where the string contained within $email variable would be run through the vld function.  3. If I maintain the current script using preg_match, if the string matches the match, the condition would be true and therefore string of $email variable runs through VLD function else cleanup and throw error...   Are my statements above correct in this context? I think I'm pretty close to cracking it but seem to be missing something simple.   The current script is referenced below, forgive me if I've lost the plot. Long hours attempting to understand this language, from what I've seen so far its great.   Thanks in advance, A     //Alternate attempt   if (!preg_match("/^[^@]+@[^@.]+\.[^@]*\w\w/", $email)) {
                                    $error = "Please enter a valid email address"; } else {                                     $email = vld($_POST['email']);
                                  }   Current code that doens't work:   if (empty($_POST['email'])) {
    $error = "Email is required"; } else {
       if (strlen($_POST['email']) < 5) {
           $error = "Email is too short!"; } else {
              if (strlen($_POST['email']) > 30) {
                  $error = "Email is too long!"; } else {
                      if (preg_match("/[\(\)\<\>\,\;\:\\\"\[\]]/", $email)) {
                          $error = "The email address contains illegal characters"; } else {
                              if (preg_match("/^[^@]+@[^@.]+\.[^@]*\w\w/", $email)) {
                                  $email = vld($_POST['email']); } else {
                                      $error = "Please enter a valid email address";
                                  }
                         }
                  }
           }
    }
}

I have made a form that asks a user for email, first name, last name, and password. I am using Spry validation tools in Dreamweaver. When I used those only, I did not have a problem. The problem began once I tried to actually check to see if the email was already registered. I have tried changing so many things like what $_POST variable to look for at the beginning, to different db connection arrangements. I am stumped. The only other thing I can think of is that I have the order wrong somehow in the logic. Thanks for the help.

First, here is the form:

Code: [Select]
Enter Email<?php if($error_email_taken) echo ": $error_email_taken."; ?>
<form name="form1" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
<input name="email" type="text" id="email" value="<?php if($_POST["email"]) echo $_POST["email"]; ?>">
<input name="first" type="text" id="first" value="<?php if($_POST["first"]) echo $_POST["first"]; ?>">
<input name="last" type="text" id="last" value="<?php if($_POST["last"]) echo $_POST["last"]; ?>">
<input name="pass" type="password"  class="formText1" id="pass" value="<?php if($_POST["pass"]) echo $_POST["pass"]; ?>">
<input type="submit" name="Submit" value="Submit"></td>
</form>

And the email verification and insert, which is placed before the opening html tag.

Code: [Select]
<?php
if($_POST['Submit'])
{ //Check to see if email is registered.
$email = $_POST['email'];

$dbc=mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME);
$q_1 = "SELECT users_email FROM table WHERE users_email = $email";
$r_1 = mysqli_query($dbc, $q_1);
$rows_1 = mysqli_num_rows($r_1);
if ($rows_1 == 0) 
{ //If 0, email is not already registered.
$new_email = $_POST['email'];
} else {
$error_email_taken = "This email is already registered.";
}

//If everything is good, insert the information.
if(isset($new_email))
{
$first_name = $_POST['first'];
$last_name = $_POST['last'];
$password = $_POST['pass'];

//Insert User information.
$q_2 = "INSERT INTO table (users_email, users_first, users_last, users_pass) 
 VALUES ('$new_email', '$first_name', '$last_name', '$password')";
                $r_2 = mysqli_query($dbc, $q_2);

//Go to new page if form was submitted and information properly inserted.
header('Location: new_page.php');
}//End: if($new_email)
} //End: if $_POST['submit']
?>

I've simplified it as much as I could. I totally eliminated stuff like a password hash, etc. because I wanted to get it down to the most simple form, so once this gets working, I'll add that other stuff later. Thanks so much again.

This topic has been moved to Miscellaneous.

http://www.phpfreaks.com/forums/index.php?topic=349030.0

I have a form with PHP validation and also a mysqli query checking for duplicates in the database for mailing address and email address in mysql.     It works fine but the customers are adding spaces in the mailing address for example  111 mailing address A V  E, 1 1 1 ma iling address A V  E etc.  and my sql query doesn't see that as an address that's a duplicate.    Their alslo adding email address like my@emailaddress.com and m.y@emailaddress.com, m.y.2@emailaddress.com etc to bypass that comparision also.    Is there anyway to stop this from happening?        

i wanting users to be able to update there email address and check to see if the new email already exists. if the email is the same as current email ignore the check.
i have no errors showing up but if I enter a email already in the db it still accepts the new email instead of bringing the back the error message.
Code: [Select]
// email enterd from form //
$email=$_POST['email'];


$queryuser=mysql_query("SELECT * FROM members WHERE inv='$ivn' ") or die (mysql_error());
 while($info = mysql_fetch_array( $queryuser )) {
  $check=$info['email'];
 // gets current email //
}


if($check!=$email){
// if check not equal to $email check the new email address already exists//
$queryuser=mysql_query("SELECT * FROM members WHERE email='$email' ");
//$result=mysql_query($sql);
$checkuser=mysql_num_rows($queryuser);
if($checkuser != 0)
{
$error= "0";
header('LOCATION:../pages/myprofile.php?id='.$error.'');


}
}

cheers

Hello all,
 I used simple php email function but it send an email in junk folder or  spam.
 Can anyone tell me why is this so?

 Her is the code:

$host = "ssl://smtp.gmail.com";
$port = "465";


$to  = " xx@gmail.com"; // note the comma



$subject = " $_POST[company_website] ";
$headers  = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$headers .= 'From: About Wholesale Account' . "<$_POST[email]>\r\n";
$headers .= 'Cc: mail@gmail.com' . "\r\n";
$headers .= 'Bcc: cc@gmail.com' . "\r\n";
mail($to, $subject, $message, $headers);

Everything about the email is sending except the message text does anyone know what the issue could be?

here is the block of code that sends the email
Thanks in advance
Code: [Select]
$image = "http://www.visualrealityink.com/dev/clients/arzan/snell_form/images/email.png";
echo "got to process form";
$target_path = "upload/";                   
$path = $target_path = $target_path . basename( $_FILES['file']['name']);                 
$boundary = '-----=' . md5( uniqid ( rand() ) );

$message .= "Content-Type: application/msword; name=\"my attachment\"\n";
$message .= "Content-Transfer-Encoding: base64\n";
$message .= "Content-Disposition: attachment; filename=\"$path\"\n\n";


echo $path;
$fp = fopen($path, 'r');
do //we loop until there is no data left
{
$data = fread($fp, 8192);
if (strlen($data) == 0) break;
$content .= $data;
  } while (true);
$content_encode = chunk_split(base64_encode($content));
$message .= $content_encode . "\n";
$message .= "--" . $boundary . "\n";
$message .= $image . "<br />" . $_POST['name'] . "submitted a resume on our website. Please review the applications and contact the candidate if their resume is a fit for any open opportunities with the company. <br><br> Thank you. <br><br> SEI Team";
$headers  = "From: \"Me\"<me@example.com>\n";
$headers .= "MIME-Version: 1.0\n";
$headers .= "Content-Type: multipart/mixed; boundary=\"$boundary\"";
mail('george@visualrealityink.com', 'Email with attachment from PHP', $headers, $message);

Here is one of my emails.

Delivered-To: jason@gmail.com
Received: by 10.204.57.134 with SMTP id c6cs22321bkh;
        Tue, 13 Sep 2011 07:23:32 -0700 (PDT)
Received: by 10.101.168.12 with SMTP id v12mr3751263ano.48.1315923810914;
        Tue, 13 Sep 2011 07:23:30 -0700 (PDT)
Return-Path: <contact@big.com>
Received: from big.com (big.com [173.0.59.100])
        by mx.google.com with ESMTP id c19si889696anj.173.2011.09.13.07.23.29;
        Tue, 13 Sep 2011 07:23:29 -0700 (PDT)
Received-SPF: pass (google.com: domain of contact@big.com designates 173.0.59.100 as permitted sender) client-ip=173.0.59.100;
Authentication-Results: mx.google.com; spf=pass (google.com: domain of contact@big.com designates 173.0.59.100 as permitted sender) smtp.mail=contact@big.com; dkim=neutral (body hash did not verify) header.i=@big.com
Received: by big.com (Postfix, from userid 33)
   id 1BDCE2F4041A; Tue, 13 Sep 2011 10:23:20 -0400 (EDT)
DKIM-Signatu v=1; a=rsa-sha256; c=simple/simple; d=big.com; s=mail;
   t=1315923800; bh=ysNGlrscqmqCPbqxJlWWHLaW3SU6MgDVQCze+cevPS4=;
   h=To:Subject:Message-ID:Date:MIME-Version:Sender:From:Reply-To:
    Content-Type;
   b=PDPCRvKGQRP3LeeDNhZQwbX6aMXOZEyqRXV1E+kuDDq05NYRIrmJCcQRhwEIaSosh
    yoZ0pF5wtrXjgY1KA0hgee7qzSVDhweguBfOydn1qE6nsL1pq CQgsHmtvu9dwPGw9z
    uUEHM9bg5DwiG0RT5KLYf4oZTJmJpc8n2oyK26/I=
To: jason@gmail.com
Subject: Closed Beta Invitation from Jason Gordon
Message-ID: <87847890-050333@big.com>
Date: Tue, 13 Sep 2011 10:38:17 -0400
MIME-Version: 1.0
X-Mailer: PHP-5.3.8
X-Sender: "big" <contact@big.com>
X-Priority: 3
Organization: big
Errors-To: contact@big.com
Sender: contact@big.com
From: "big" <contact@big.com>
Reply-To: "big" <contact@big.com>
Content-Type: multipart/alternative; boundary=87847890

--48673093
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
      
<a href="http://big.com/u/jasonGordon?utm_source=beta_invite&utm_medium=email&utm_content=referer_name&utm_campaign=join_beta" alt="Jason Gordon's profile" title="Jason Gordon's profile">Jason Gordon</a> invited you to join the newest community of entreprenuers and investors, big.
               
Why participate in our closed beta? Here you will be able to find, research and connect with entrepreneurs or investor so much easier than ever before.
               
You will be one of the first people to ever lay eyes on our exclusive software!
               
Sign up by clicking <a href="http://big.com/join?9b782e=&key=7RG5poe9lgxmUSIcQTPji8EtFMnXyOYW3Cf&utm_source=beta_invite&utm_medium=email&utm_content=sign_up&utm_campaign=join_beta" title="big Beta Referral">here</a>
               
If the link does not work, go to <a href="http://big.com" title="big">big.com</a>, click "Join big" and enter your closed beta access key.
               
Your closed beta access key is: 7RG5poe9lgxmUSIcQTPji8EtFMnXyOYW3Cf
               
Please leave us feedback so that we can improve our software.
               
big Team

--48673093
Content-Type: text/html; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
   <head>
      <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
      <title>Closed Beta Invitation</title>
   </head>
   <body>
      <table width="500px" cellspacing="0" cellpadding="13" style="border: 1px solid #e7e7e7;">
         <tr>
            <td>
               <table cellspacing="0" cellpadding="5" bgcolor="#ffffff" width="480px" style="border: 1px solid #999999;">
                  <tr>
                     <td bgcolor="#489fcc" cellspacing="15" style="border-bottom: 1px solid #999999; border-top: 0; border-left: 0; border-right: 0; font-family: verdana; letter-spacing: 1px; font-weight: bold; color: white;" width="480px">
                        big
                     </td>
                  </tr>
                  <tr>
                     <td>
                        <table style="line-height: 26px; font-family: arial; font-size: 13px;" width="100%" cellspacing="10" cellpadding="0">
                           <tr>
                              <td width="100%">
                                 <table style="line-height: 26px; text-align: justify;" width="100%" cellpadding="0" cellspacing="0">
                                    <tr>
                                       <td width="100%">
                                          <a href="http://big.com/u/jasonGordon?utm_source=beta_invite&utm_medium=email&utm_content=referer_name&utm_campaign=join_beta" alt="Jason Gordon's profile" title="Jason Gordon's profile">Jason Gordon</a> invited you to join the newest community of entreprenuers and investors, big.
                                          
                                          Why participate in our closed beta? Here you will be able to find, research and connect with entrepreneurs or investor so much easier than ever before.
                                          
                                          You will be one of the first people to ever lay eyes on our exclusive software!
                                       </td>
                                    </tr>
                                 </table>
                              </td>
                           </tr>
                           <tr>
                              <td align="center" width="100%">
                                 <table style="border-top: 1px solid #b8b8b8; border-bottom: 1px solid #b8b8b8;" width="100%" cellpadding="0" cellspacing="5">
                                    <tr>
                                       <td width="100%" align="center">
                                       Sign up by clicking <a href="http://big.com/join?9b782e=&key=7RG5poe9lgxmUSIcQTPji8EtFMnXyOYW3Cf&utm_source=beta_invite&utm_medium=email&utm_content=sign_up&utm_campaign=join_beta" title="big Beta Referral">here</a>
                                       </td>
                                    </tr>
                                 </table>
                              </td>
                           </tr>
                           <tr>
                              <td width="100%" style="text-align: justify;">
                                 If the link does not work, go to <a href="http://big.com" title="big">big.com</a>, click "Join big" and enter your closed beta access key.
                                 
                                 Your closed beta access key is:
                              </td>
                           </tr>
                           <tr>
                              <td align="center" width="100%">
                                 <table bgcolor="#e6e6e6" style="border: 1px solid #b8b8b8;" width="100%" cellpadding="0" cellspacing="5">
                                    <tr>
                                       <td width="100%" align="center">
                                          7RG5poe9lgxmUSIcQTPji8EtFMnXyOYW3Cf
                                       </td>
                                    </tr>
                                 </table>
                              </td>
                           </tr>
                           <tr>
                              <td width="100%">
                                 Please leave us feedback so that we can improve our software.
                              </td>
                           </tr><tr>
                              <td width="100%">
                                 big Team
                              </td>
                           </tr>
                        </table>
                     </td>
                  </tr>
               </table>
            </td>
         </tr>
      </table>
   </body>
   
</html>
--48673093--


My headers function is...

Code: [Select]
function mail_header ($type, $random_hash)
{
$type = (int)$type;

if ($type === 0)
{
$boundary = $random_hash;
$x_mailer = phpversion();
$time_stamp = date("r");

$headers  = 'Message-ID: <'.$boundary.'-050333@big.com>' . "\r\n";
$headers .= 'Date: ' . $time_stamp . "\r\n";
$headers .= 'MIME-Version: 1.0' . "\r\n";
$headers .= 'X-Mailer: PHP-' . $x_mailer . "\r\n";
$headers .= 'X-Sender: "big" <contact@big.com>' . "\r\n";
$headers .= 'X-Priority: 3' . "\r\n";
$headers .= 'Organization: big' . "\r\n";
$headers .= 'Errors-To: contact@big.com' . "\r\n";
$headers .= 'Sender: contact@big.com' . "\r\n";
$headers .= 'From: "big" <contact@big.com>' . "\r\n";
$headers .= 'Reply-To: "big" <contact@big.com>' . "\r\n";
$headers .= 'Return-Path: "big" <contact@big.com>' . "\r\n";
$headers .= 'Content-Type: multipart/alternative; boundary=' . $boundary . "\r\n";
}

return $headers;
}

Hello,
I am working with a SMTP class to send an email. It's all working perfectly fine, but when the email is received (sent from the online form), and I open my email and click reply, there are two email addresses. The correct one (which I entered when I sent the email), and my ftp username for the site??

I've got three files that could effect this, but I was unable to locate any problems:
mailer.php ( smtp send mail class)
mail.php ( submission data: title, subject, etc. )
contact_form.php ( form for submission )

I am only including the file which I think is applicable (mail.php), but let me know if you would also like to see the mailer.php class.

Current output:

reply-to   ftpusername@domainname.com,
correct_from_email@fromemail.com

mail.php:

<?php
  set_time_limit(120);
  
  function sendHTMLmail($from, $to, $subject, $message)
  {
      $message = wordwrap($message, 70);
      
      // To send HTML mail, the Content-type header must be set
      $headers = 'MIME-Version: 1.0' . "\r\n";
      $headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
      
      // Additional headers
      $headers .= "From: $from\r\n";
      
      // Mail it
      mail($to, $subject, $message, $headers);
  }
  
  function sendHTMLmail2($fromid, $to, $subject, $message)
  {
      echo $fromid;
      echo $to;
      echo $subject;
      echo $message;
      include_once("mailer.php");
      $mail = new PHPMailer();
      $mail->IsMail();
      // SMTP servers
      $mail->Host = "localhost";
      $mail->From = $fromid;
      $mail->FromName = $fromid;
      $mail->IsHTML(true);
      $mail->AddAddress($to, $to);
      $mail->Subject = $subject;
      $mail->Body = $message;
      $mail->AltBody = "Please enable HTML to read this";
      $mail->Send();
      exit;
  }
  function isValidEmail($email)
  {
      return eregi("^[_.0-9a-z-]+@([0-9a-z][0-9a-z-]+.)+[a-z]{2,3}$", $email);
  }
  
  
  class smtp_mail
  {
      var $host;
      var $port = 25;
      var $user;
      var $pass;
      var $debug = false;
      var $conn;
      var $result_str;
      var $charset = "utf-8";
      var $in;
      var $from_r;
      //mail format 0=normal 1=html
      var $mailformat = 0;
      function smtp_mail($host, $port, $user, $pass, $debug = false)
      {
          $this->host = $host;
          $this->port = $port;
          $this->user = base64_encode($user);
          $this->pass = base64_encode($pass);
          $this->debug = $debug;
          $this->socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
          if ($this->socket) {
              $this->result_str = "Create socket:" . socket_strerror(socket_last_error());
              $this->debug_show($this->result_str);
          } else {
              exit("Initialize Faild,Check your internet seting,please");
          }
          $this->conn = socket_connect($this->socket, $this->host, $this->port);
          if ($this->conn) {
              $this->result_str = "Create SOCKET Connect:" . socket_strerror(socket_last_error());
              $this->debug_show($this->result_str);
          } else {
              exit("Initialize Faild,Check your internet seting,please");
          }
          $this->result_str = "Server answer:<font color=#cc0000>" . socket_read($this->socket, 1024) . "</font>";
          $this->debug_show($this->result_str);
      }
      
      function debug_show($str)
      {
          if ($this->debug) {
              echo $str . "<p>\r\n";
          }
      }
      
      function send($from, $to, $subject, $body)
      {
          if ($from == "" || $to == "") {
              exit("type mail address please");
          }
          if ($subject == "")
              $sebject = "none title";
          if ($body == "")
              $body = "none content";
          
          $All = "From:$from;\r\n";
          $All .= "To:$to;\r\n";
          $All .= "Subject:$subject;\r\n";
          if ($this->mailformat == 1) {
              $All .= "Content-Type:text/html;\r\n";
          } else {
              $All .= "Content-Type:text/plain;\r\n";
          }
          $All .= "Charset:" . $this->charset . ";\r\n\r\n";
          $All .= " " . $body;
          
          $this->in = "EHLO HELO\r\n";
          $this->docommand();
          
          $this->in = "AUTH LOGIN\r\n";
          $this->docommand();
          
          $this->in = $this->user . "\r\n";
          $this->docommand();
          
          $this->in = $this->pass . "\r\n";
          $this->docommand();
          
          if (!eregi("235", $this->result_str)) {
              $this->result_str = "smtp auth faild";
              $this->debug_show($this->result_str);
              return 0;
          }
          
          $this->in = "MAIL FROM: $from\r\n";
          $this->docommand();
          
          $this->in = "RCPT TO: $to\r\n";
          $this->docommand();
          
          $this->in = "DATA\r\n";
          $this->docommand();
          
          $this->in = $All . "\r\n.\r\n";
          $this->docommand();
          
          
          if (!eregi("250", $this->result_str)) {
              $this->result_str = "Send mail faild!";
              $this->debug_show($this->result_str);
              return 0;
          }
          
          $this->in = "QUIT\r\n";
          $this->docommand();
          socket_close($this->socket);
          return 1;
      }
      
      function docommand()
      {
          socket_write($this->socket, $this->in, strlen($this->in));
          $this->debug_show("Client command:" . $this->in);
          $this->result_str = "server answer:<font color=#cc0000>" . socket_read($this->socket, 1024) . "</font>";
          $this->debug_show($this->result_str);
      }
  }
?>