I have PHP code where i code for sending attached file via email from one email id to another email id, But the name ,message ,email_id all send but not attached file sended.
<?php
   $name=$_REQUEST['name'];
   $email_id=$_REQUEST['email_id'];
   $message=$_REQUEST['message'];
   $attached_file=$_REQUEST['attached_file'];
   $name= mysql_real_escape_string($name);
   $email_id = mysql_real_escape_string($email_id);
   if(isset($_REQUEST['submit']))
   {
    $sql="select * from user where BINARY name = BINARY '$name' AND
     BINARY email_id = BINARY '$email_id' and status='1'";  
   $qex=mysql_query($sql);
   $numrow=mysql_num_rows($qex);
   $res=mysql_fetch_array($qex);    
   if($numrow==1)
  {
    $_SESSION['name']=$res['name'];
   $_SESSION['email_id']=$res['email_id'];
        $email_to .= "nehamitta919@gmail.com";
        $email_subject="A user send Tariffs file to their Client";
        $email_from="neha@studioscue.in";
        $email_message = "User Attached File Successfully send     ".$time."\n\n";
        $email_message .= "User Name  : ".$name."\n\n";
        $email_message .= "User Email: ".$email_id."\n\n";
        $email_message .= "User Message: ".$message."\n\n";
        $email_message .= "User Send File: ".$attached_file."\n\n";
        $headers = 'From: '.$email_from."\r\n".
        'Reply-To: '.$email_from."\r\n" .
        'X-Mailer: PHP/' . phpversion();
        @mail($email_to, $email_subject, $email_message, $headers);
        ?>
html code :
<form class="form-horizontal" method="post" enctype="multipart/form-data">
                    <div class="row">
                        <div class="col-md-12">
                            <div class="form-group">
                                <label for="inputEmail3" class="col-sm-4 control-label">User name</font></label>
                            <div class="col-sm-4">
                                <input type="text" class="form-control" id="inputEmail3" placeholder="Name" required
                                name="name" value="<?Php echo $uvw['name']; ?>">
                            </div>
                            </div>
                        </div>
                    </div><!----row-------->
                    <br>
                    <br>
                <div class="row">
                    <div class="col-md-12">
                        <div class="form-group">
                            <label for="inputEmail3" class="col-sm-4 control-label">User Email Id<br><strong>(Send From)</strong></font></label>
                        <div class="col-sm-4">
                            <input type="text" class="form-control" id="inputEmail3" ng-model="email_id" placeholder="email" required
                            name="email_id" value="<?Php echo $uvw['email_id']; ?>">
                        </div>
                        </div>
                    </div>
                </div><!----row-------->
                <br>
                <br>                                              
            <div class="row">
                <div class="col-md-12">
                    <div class="form-group">
                        <label for="inputEmail3" class="col-sm-4 control-label">Send To</font></label>
                    <div class="col-sm-4">
                        <select required class="form-control" id="client_id" name="client_id" ng-model="client_id">
                                          <option required="required" selected="" hidden="" value="">Select Your Client Email Id</option>
                                           <?php
                        $id= $_SESSION['id'];
                        $qex = mysql_query("select * from client where status!='4' and status!='0' and client.user_id='$id'");
                                            while ($res = mysql_fetch_array($qex)) {
                                                ?>
                                                <option value="<?php echo trim($res['group_id']); ?>">
                                                    <?php
                                                    echo trim($res['group_id']);
                                                    ?>
                                                </option>
                                            <?php }
                                            ?>
                    </select>
                </div>
                </div>
            </div>
        </div><!----row-------->
        <br />
        <br />
        <div class="row">
            <div class="col-md-12">
                <div class="form-group">
                    <label for="inputEmail3" class="col-sm-4 control-label">Message</font></label>
                <div class="col-sm-4">
                    <textarea class="form-control" id="inputEmail3" placeholder="Message" required style="height: 50px;"
                    name="message"></textarea>
                </div>
                </div>
            </div>
        </div><!----row-------->
        <br>
        <br>
    <div class="row"
        <div class="col-md-12">
            <div class="form-group">
                <label for="inputEmail3" class="img-rounded col-sm-4 control-label animate-css-css" >Attach File</font></label>
            <div class="col-sm-3">
                <input type="file"name="attached_file" id="attached_file" required>
            </div>
            </div>
        </div><!----row-------->
        <br>
        <br />  
    <div class="form-group">
        <div class="col-sm-offset-5 col-sm-5">
            <button type="submit" class="btn btn-primary col-md-5" name="submit">Send File</button>
        </div>
    </div>
            </form>
Please check & reply me. what am i missing. Thanks & Regards Ankit