<?php
if ($i == 0) {
    echo "i equals 0";
} elseif ($i == 1) {
    echo "i equals 1";
} elseif ($i == 2) {
    echo "i equals 2";
}
 
switch ($i) {
    case 0:
        echo "i equals 0";
        break;
    case 1:
        echo "i equals 1";
        break;
    case 2:
        echo "i equals 2";
        break;
}
?>

while (true) {
    $updates = $MadelineProto->get_updates(['offset' =>'-1', 'limit' => 10, 'timeout' => 0]); // Just like in the bot API, you can specify an offset, a limit and a timeout
    \danog\MadelineProto\Logger::log($updates);
    foreach ($updates as $update) {
        $offset = $update['update_id'] + 1; // Just like in the bot API, the offset must be set to the last update_id
        switch ($update['update']['_']) {
            case 'updateNewMessage':
                if (isset($update['update']['message']['out']) && $update['update']['message']['out']) {
                    continue;
                }
                $res = json_encode($update, JSON_PRETTY_PRINT);
                if ($res == '') {
                    $res = var_export($update, true);
                }
                $text=$update['update']['message']['message'];
                if(mb_stripos($text,'Salom','XAYRLI KUN','KIM BOR')!==false or mb_stripos($text,'salom')!==false){
                    try {
                        $MadelineProto->messages->sendMessage([
                            'peer' => $update['update']['message']['from_id'], 
                            'message' => "SALOM","ASSALOMU ALAYKUM","VA ALEYKUM ASSALOM QALAYSIZ O'ZI",
                            'reply_to_msg_id' => $update['update']['message']['id'],
                            'entities' => [['_' => 'messageEntityPre', 'offset' => 0, 'length' => strlen($res), 'language' => 'json']]]);
 
                    } catch (\danog\MadelineProto\RPCErrorException $e) {
                    $MadelineProto->messages->sendMessage(['peer' => '@ZEHNLI_NO2_BOT', 'message' => $e->getCode().': '.$e->getMessage().PHP_EOL.$e->getTraceAsString()]);
 
                    }
                }
        }
    }
}

<?php
rename("/tmp/tmp_file.txt", "/home/user/login/docs/my_file.txt");
?>

$texts = array('Sizgaham salom', 'Assalomu alykum','Salom kayfiyatingiz qalay', 'Salom alekum qalaysiz'); 
  $send = $texts[rand(0, count($texts) - 1)];