PHP – Czy rekord istnieje w bazie danych?

<?php

$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "myDB";

// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
if (!$conn) {
  die("Connection failed: " . mysqli_connect_error());
}

$sql_get_profile = "SELECT * from `users` where `id` = '1' limit 1";
$sql_query = $conn->query($sql_get_profile);
if ($result->num_rows > 0) {
   echo " Rekord Istnieje ";

} else {
echo " Rekord Nie Istnieje ";

}
?>