wordpress wp_mail动态附件

Question

i am able to send an e-mail using the wp_mail function. Now I want to send an attachment with it, which link is dynamically. Is this possible with the function?

$pdflink = 'http://xxxyyy.com'.$_POST['anhang'];
$attachments = array($pdflink);

wp_mail( $to, $subject, $message, $attachments );

Thank you very much!

Answer 1

This is wp_mail function. Before give $attachments as parameter check it is array() or not then used it.

wp_mail( $to, $subject, $message, $headers, $attachments );