Akku

i didn't receive the mail, is there any problem with the string concatenation or do i have to include any new line properties(if so, i don't know how)?

Hi there,

Is there any mistake in the following code?

        <?php
        if(isset($_POST['submit']))
        {
            $fname=$_POST['fname'];
            $lname=$_POST['lname'];
            $email=$_POST['email'];
            $phone=$_POST['phone'];
            $cname=$_POST['cname'];
            $reason=$_POST['reason'];
            $web=$_POST['web'];
            $smart=$_POST['smart'];
            $im=$_POST['im'];
            $cd=$_POST['cd'];
            $ms=$_POST['ms'];
            
            
            $con='Firstname:'.$fname."<br>Lastname:".$lname."<br>Email:".$email."<br>Phone:".$phone."<br>Company:".$cname."<br>Reason:".$reason."<br>".$web."<br>".$smart."<br>".$im."<br>".$cd."<br>".$ms;
            $to="aaa@bbb.com";
            $sub="invoice";
            mail($to,$sub,$con);
            if( mail($to,$sub,$con))
            {
                echo "<script type='text/javascript'>alert('submitted successfully!')</script>";
            }
            
        }
        
        ?>