public function listSend($recipient, $level = 0, $people = null)
{
$number = 0;
$list_send = '';
foreach ($recipient as $key => $value) {
if (is_array($value) | is_object($value)) {
parent::listArray($value, $level += 1);
} else {
// $number = ($key + 1);
$number = $number + 1;
$list_send .= str_repeat(" ", $level * 3);
$list_send .= $number . " : " . $value . "<br>";
}
}
// $list_send.= '<div> </div>';
$list_send .= '<h4>' . JText::_('COM_ICAGENDA_NEWSLETTER_NB_EMAIL_SEND') . ' = ' . $number . '';
$list_send .= '<small> (' . JText::_('COM_ICAGENDA_REGISTRATION_TICKETS') . ': ' . $people . ')</small></h4>';
return $list_send;
}