pm messgeing .. messages wont send?

[runnerjp]

here is my code

 

<?php
session_start();
require_once '../settings.php';
checkLogin ('1 2');

$user= get_username($_SESSION['user_id']);
    
    //Are they logged in or not?
    if(!$user)
        {
        echo "<br><p>Blah blah you arent logged in and stuff, you should do that or something</p><br>";
        }
        
    else
        {
        //Get your private message count
        $sql = mysql_query ("SELECT pm_count FROM users WHERE Username='$user'");
        $row = mysql_fetch_array ($sql);
        $pm_count = $row['pm_count'];
        
        $percent = $pm_count/'50';
        $percent = $percent * '100';
        ?>
        <br>
        <center>
      	<b><p><a href="index.php?page=inbox">Inbox</a> | <a href="index.php?page=compose">Compose</a> | <a href="index.php?page=sent">Sentbox</a>
        <b><p><?php echo "$pm_count"." of 50 Total  |  "."$percent"."% full"; ?></p></b>
        </center>
        <br>
        <?php
        //So here we get the variable submitted through the form to this page
        $reciever = mysql_real_escape_string($_POST['username']);
        $subject = mysql_real_escape_string($_POST['subject']);
        $message = mysql_real_escape_string($_POST['message']);
        $timestamp = time();
        $error = '0';
        
        //If they are all blank we jsut say to compose a message
        if(!$reciever AND !$subject AND !$message)
            {
            ?>
            <p><b>Please compose a message.</b>
              <?php
            }
        
        //Since this form was partially filled out we need to return an error message
        else
            {
            if (!$reciever)
                {
                $error = 'You must enter a reciever to your message';
                }
            
            if (!$subject)
                {
                $error = 'You must enter a subject';
                }
            
            if (!$message)
                {
                $error = 'You must enter a message';
                }
            
            //If the variable error is not set to zero, we have a problem and should show the error message
            if($error != '0')
                {
                echo "<p>$error</p><br>";
                }
            
            //There are no errors so far which means the form is completely filled out    
            else
                {
                //Are the trying to send a message to a real user or to something they just made up?
                $user_check = mysql_query("SELECT username FROM users WHERE username='$reciever'");
                $user_check = mysql_num_rows($user_check);
                
                //The user is real and not made up if this is true
                if($user_check > '0')
                    {
                    //There might already be a sessioned time variable, if so we need to get it for the flood check
                    $time = $_SESSION['time'];
                    
                    //If there is a time variable already, set it to the varialbe $old_time
                    if($time > '0')
                        {
                        $old_time = $time;
                        }
                    
                    //Here we get the minutes and seconds on the server time using the date function, and set that to the $time variable
                    //Now we find the difference between this time ($time) and the time that the page was submitted ($old_time)
                    $time = date('is');
                    $difference = $time - $old_time;
                    
                    $_SESSION['time'] = $time;
                    
                    //If the two times have a difference greater or equal to 15, which is 15 seconds, they can submit the message, this is for flood protection
                    if($difference >= '15')
                        {
                        //Get their private message count
                        $sql = mysql_query ("SELECT pm_count FROM users WHERE Username='$reciever'");
                        $row = mysql_fetch_array ($sql);
                        $pm_count = $row['pm_count'];
                        
                        //You cant have more than 50 private messages, if they try sending a message to a user with a full inbox return an error message
                        if(pm_count >= '50')
                            {
                            $error = 'The user you are trying to send a message to has 50 private messages, sorry but we cant send your message untill that user deletes some of their messages.';
                            }
                            
                        else
                            {
						$pm_count = $pm_count + '1';

						//Update Them
						mysql_query("UPDATE users SET pm_count='$pm_count' WHERE username='$reciever'");


$query = "SELECT * FROM users WHERE Username = '$reciever' LIMIT 1"; 
if ($result = mysql_query($query)){
    if (mysql_num_rows($result)) {
        $array = mysql_fetch_assoc($result);
        $pemail = $array['Email'];
        $puser = $array['Username'];


}

// this all needs completing properly but currently works perfectly... things to add are message and subject!!!
// Build the email (replace the address in the $to section with your own)
$to = "$pemail";
$emailsubject = "New message: test";
$emailmessage = "$puser has sent you a message";
$headers = "From: [email protected]";

// Send the mail using PHPs mail() function
mail($to, $emailsubject, $emailmessage, $headers);

echo $to, $emailsubject, $emailmessage, $headers;

}
								    
                            //And not we stick the message in the database with all the correct information
                            mysql_query("INSERT INTO messages (time,reciever, sender, subject, message) VALUES('$timestamp','$reciever', '$user', '$subject', '$message')") or die (mysql_error());
                            }
                            
                        //Let the user know everything went ok.
                        echo "<p><b>You have successfully sent a private message!</b></p><br>";
                        }
                    
                    //Since they are trying to send messages faster than every 15 seconds, give them an error message    
                    else
                        {
                        $error = 'You must wait 15 seconds before sending another private message';
                        }
                    }
                
                //If they mis spelled or, made up a username, then give an error message telling them its wrong.
                else
                    {
                    $error = 'That username does not exist, please try again. Remember to check your spelling, and don\'t make stuff up at random.';
                    }
                }
            }
            
        //Since we may have set the error variable to something while trying to send the messae, we need another error check
        if($error != '0')
            {
            echo "<p>$error</p><br>";
            }
            
        else
            {
            //Here's the form for the input
            ?>
            </p>
      <form name="send" method="post" action="index.php?page=compose">
            <table width="80%">
              <tr>
                <td width="150" align="left" valign="top"><p>Username</p></td>
                <td width="" align="left" valign="top"><?php $username= get_username($_SESSION['user_id']);
$query = "SELECT * FROM `friends` WHERE `username`= '$username' ORDER BY username ASC;";
$result = mysql_query($query);
while ($row = mysql_fetch_assoc($result)){
$friends[]= $row['friendname'];}
$friends;
$lines = $friends;;
echo '<select class="input" id="username" name="username">';
foreach($lines as $line) {
    $selected = isset($_GET['user']) ? ($_GET['user'] == $line ? ' SELECTED' : '') : '';
    echo "<option{$selected}>{$line}</option>";
}

echo '</select>';?> (select from the drop down list)</td>
              </tr>
              
              <tr>
                <td width="150" align="left" valign="top"><p>Subject</p></td>
                <td width="" align="left" valign="top"><input class="inputinbox" name="subject" type="text" id="subject" value="<?php echo "$subject"; ?>"></td>
              </tr>
              
              <tr>
                <td width="150" align="left" valign="top"><p>Message Body</p></td>
                <td width="" align="left" valign="top"><textarea class="inputinbox" name="message" type="text" id="message" value="" cols="50" rows="10"></textarea></td>
              </tr>
                  
              <tr>  
                <td colspan="2"><input type="submit" name="Submit" class="submit-btn" value=""></td>
              </tr>
            </table>
</center>
            </form>
            <?php
            }
        }    
    ?>

 

 

but for some reaosn the messages are not sent and i have it displayed both

 

You have successfully sent a private message!

 

and

 

The user you are trying to send a message to has 50 private messages, sorry but we cant send your message untill that user deletes some of their messages.