Untitled

<?php

if ( isset($_POST['remote']) ) {
        shell_exec('sudo /opt/433Utils/RPi_utils/codesend '.$_POST["remote"].'> /var/tmp/remote.log');
        }
?>

<!DOCTYPE HTML>
<html>

<body>
        <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
                <button type="submit" name="remote" value="4128960" />on</button>
                <button type="submit" name="remote" value="4128768" />off</button>
        </form>
</body>