mdreyfus

Version 1.12.0
The initial subject : Sample – Appel à cotisation 2024

Thanks for your reply.

$file_path is an array of complete urls.

Here is a more complete snippet

$subject = '=?UTF-8?B?' . base64_encode($subject) . '?=';

$attachments = array();

foreach ($file_paths as $file_path) {
    $attachments[] = $file_path;
}

// Générer un délimiteur
$boundary = md5(time());

// En-têtes de l'e-mail
$headers[] = 'MIME-Version: 1.0';
$headers[] = 'Content-Type: multipart/mixed; boundary="' . $boundary . '"';

$body = '--' . $boundary . "\r\n";
$body .= 'Content-Type: text/html; charset=UTF-8' . "\r\n";
//$body .= 'Content-Transfer-Encoding: 7bit' . "\r\n\r\n";
$body .= $message . "\r\n\r\n";


foreach ($attachments as $attachment) {
    $file_content = file_get_contents($attachment);
    $file_encoded = base64_encode($file_content);

    $body .= '--' . $boundary . "\r\n";
    $body .= 'Content-Type: application/pdf; name="' . basename($attachment) . '"' . "\r\n";
    $body .= 'Content-Transfer-Encoding: base64' . "\r\n";
    $body .= 'Content-Disposition: attachment; filename="' . basename($attachment) . '"' . "\r\n\r\n";
    $body .= chunk_split($file_encoded) . "\r\n\r\n";
}

$body .= '--' . $boundary . '--';

return wp_mail($to, $subject, $body, $headers);