'; } */ (string)$frw = trim($data[19]); if ($frw != $actual_frw) { //truncate file and save actual fw version file_put_contents($file, ""); file_put_contents($file, $frw); //send notice mail_utf8('p.janisio@gmail.com', $frw, 'xiaomi@gmail.com'); echo 'mail sent'; } else { //do nothing //echo $actual_frw; } } //functions function mail_utf8($to, $from_user, $from_email, $subject = 'Xiaomi Yi new firmware available', $message = '') { $from_user = "=?UTF-8?B?".base64_encode($from_user)."?="; $subject = "=?UTF-8?B?".base64_encode($subject)."?="; $headers = "From: $from_user <$from_email>\r\n". "MIME-Version: 1.0" . "\r\n" . "Content-type: text/html; charset=UTF-8" . "\r\n"; return mail($to, $subject, $message, $headers); } ?>