/**
* Parse clear email address array
*
* @param string $email
*
* @return array
*/
private function _parseEmailArray($email)
{
$to = explode(',', $email);
$toArray = array();
foreach ($to as $x) {
$x = $this->_parseEmail($x);
if (Checker::CheckEmail($x)) {
$toArray[] = strtolower($x);
}
}
return $toArray;
}
