<?php
$host = "kurek620.beget.tech";
$username = "kurek620_baze";
$password = "6910WASD579h";
$database = "kurek620_baze";

$mysql = new mysqli($host, $username, $password, $database);

if($mysql->connect_error){
    die("Ошибка подключения". $mysql->connect_error);
}

$query =  "SELECT COUNT(*) as count FROM `Users`"; 
$result = $mysql->query($query);
$row = $result->fetch_assoc();
$count = $row['count'];
if(!$result){
    echo "что-то не так";
}

    
$query1 =  "SELECT COUNT(*) as count1 FROM `reviews`"; 
$result1 = $mysql->query($query1);
$row1 = $result1->fetch_assoc();
$count1 = $row1['count1'];
if(!$result1){
    echo "что-то не так";
}


$query2 =  "SELECT AVG(rating) as Avg_b FROM `reviews`"; 
$result2 = $mysql->query($query2);
$row2 = $result2->fetch_assoc();
$Avg_b = $row2['Avg_b'];
if(!$result2){
    echo "что-то не так";
}

?>