static function send_mail($name_from, $email_from, $name_to, $email_to, $subject, $body, $data_charset = 'UTF-8', $send_charset = 'KOI8-R') { $to = Func::mime_header_encode($name_to, $data_charset, $send_charset) . ' <' . $email_to . '>'; $subject = Func::mime_header_encode($subject, $data_charset, $send_charset); $from = Func::mime_header_encode($name_from, $data_charset, $send_charset) . ' <' . $email_from . '>'; if ($data_charset != $send_charset) { $body = iconv($data_charset, $send_charset, $body); } $headers = "From: {$from}\r\n"; $headers .= "Content-type: text/plain; charset={$send_charset}\r\n"; return mail($to, $subject, $body, $headers); }