So I have a script that generates a ticket in the image format (using imagegif ()).
I would like to know if you have how I can send this attachment (use phpmailer) without having to save the image to disk. Reason? Avoid getting discs.
I mean, is there any magic for me to do that?
It is possible using the AddStringAttachment function.
In your case it would look something like this:
$mail = new PHPMailer();
// ....
ob_clean(); // limpa qualquer coisa no buffer de saída
ob_start();
imagegif($img); // gera a imagem (assumindo que já exista uma imagem em $img)
$gif = ob_get_clean(); // $gif agora contém a imagem gerada
$mail->AddStringAttachment($gif, 'boleto.gif'); // 'boleto.gif' é o nome do anexo que vai aparecer no e-mail