Use PHP variables in the body of phpmailer’s HTML email

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1

Staff need to send the following message by e-mail using phpmailer: "Hello, [NAME]! There is a new protocol regarding document no [xxx]".

I was able to configure everything right, however the location assigned to the name and the number remain blank. I was able to rescue both and put in variables, but their values are not loaded in the message. Follow a code snippet:

<tr>
    <p> Olá, <?php echo $nome ?>! </p>
</tr>
<tr>
    <p>
        Há um novo protocolo referente ao documento nº <?php echo $controle ?>.
    </p>
</tr>

The variable $nome saves the name of the user who will receive the email and $control the document control number.

This is the class that contains the sending function using phpmailer:

 class emailDAO {

    function avisoProcesso($nome, $email, $controle){

        $mensagem = "
                <table width='800' hidden='300' xmlns=\"http://www.w3.org/1999/html\"     border='no'>
                    <tr>
                        <img src='http://goo.gl/evcwLn'>
                    </tr>
                    <tr bgcolor='#E0E6F8' height='150'>
                        <p>
                            <b>
                                <h1>                                      
                                    Olá, <?php echo $nome ?>!
                                </h1>
                            </b>
                        </p>
                        <p>                              
                            Há um novo protocolo referente ao documento nº <?php echo $controle ?>.
                        </p>
                    </tr>                        
                </table>";

    $mail = new PHPMailer(); //
    // Define o método de envio
    $mail->Mailer = "smtp";
    // Define que a mensagem poderá ter formatação HTML
    $mail->IsHTML(true);
    // Define que a codificação do conteúdo da mensagem será utf-8
    $mail->CharSet    = "utf-8";
    // Define que os emails enviadas utilizarão SMTP Seguro tls
    $mail->SMTPSecure = "tls";
    // Define que o Host que enviará a mensagem é o Gmail
    $mail->Host       = "smtp.gmail.com";
    //Define a porta utilizada pelo Gmail para o envio autenticado
    $mail->Port       = "587";
    // Deine que a mensagem utiliza método de envio autenticado
    $mail->SMTPAuth   = "true";
    // Define o usuário do gmail autenticado responsável pelo envio
    $mail->Username   = "[email protected]";
    // Define a senha deste usuário citado acima
    $mail->Password   = "senha";
    // Defina o email e o nome que aparecerá como remetente no cabeçalho
    $mail->From       = "[email protected]";
    $mail->FromName   = "Notificação";
    // Define o destinatário que receberá a mensagem
    $mail->AddAddress($email);
    //Define o email que receberá resposta desta mensagem, quando o destinatário responder.
    $mail->AddReplyTo("[email protected]", $mail->FromName);
    // Assunto da mensagem
    $mail->Subject    = "DTEC - Nova Solicitação";

    // Toda a estrutura HTML e corpo da mensagem do e-mail.
    $mail->Body       = $mensagem;

    // Controle de erro ou sucesso no envio
    if (!$mail->Send()){?>
        <script>
            alert("Houve um erro no envio do e-mail de cadastro, caso deseje pode fazer manualmente.");
        </script>
    <?php }else{ ?>
        <script>
            alert("Um e-mail foi enviado avisando sobre a criação deste protocolo.");
        </script>
    <?php }
}

Everything works perfectly, but for a blank space where I want the user name and the document control number to appear.

The function is called at the end of the registration sending the three parameters ($name, $email and $control); I checked and the three variables receive the content correctly. However it does not display in the body of e-amil.

php emailing phpmailer

  • Where was defined $nome?

  • 1

    Put your code in full. It will help you better visualize the problem

  • 1

    In the code above just change Olá, <?php echo $nome ?>! for Olá, ".$nome."! and documento nº <?php echo $controle ?>. for documento nº ".$controle." - The problem is that you are already trying to do more complex things without having learned the basics about variables and strings. I would suggest reading the PHP manual calmly and doing some exercises without skipping steps, for a better use of the language. On the knowledge necessary to resolve this issue, here is a good start: http://php.net/manual/en/language.types.string.php

2 answers

2

You can also simplify this process by using the str_replace().

Instead of opening and closing php tags in your html you can create a macro and replace.

Example:

$body = '<tr>
    <p> Olá, [NOME]! </p>
</tr>
<tr>
    <p>
        Há um novo protocolo referente ao documento nº [CONTROLE].
    </p>
</tr>';

// Dados
$nome = 'Gabriel Rodrigues';
$controle = 'Dados do Controle';
// Substituindo Macros pelos valores.
$body = str_replace('[NOME]', $nome, $body);
$body = str_replace('[CONTROLE]', $controle, $body);
echo $body;

Makes it much easier if you need to replace more than one field with the same value.

0

You can use ob_start() for this

ob_start();
// seu codigo php aqui
$mensagem = ob_get_contents();
ob_end_clean();

$mail = new PHPMaier(); //  
$mail->Mailer = "smtp";
$mail->IsHTML(true);
$mail->Host = "smtp.gmail.com";
$mail->Port = 587;
$mail->SMTPAuth = true;
$mail->Username = "[email protected]";
$mail->Password = "senha";
$mail->From = "[email protected]";
$mail->FromName = "Notificação";
$mail->AddAddress($email);
$mail->AddReplyTo("[email protected]", $mail->FromName);
$mail->Subject = "DTEC - Nova Solicitação";
$mail->Body = $mensagem;

if (!$mail->Send()){ ?>
....

http://php.net/manual/en/function.ob-start.php

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