<?php

$servername = "mysql";

$username = "root";

$password = "";

$dbname = "";

// Create connection

$conn = new mysqli($servername, $username, $password, $dbname);

// Check connection

if ($conn->connect_error) {

die("Connection failed: " . $conn->connect_error);

}

$sql = "SELECT NOW() as db_time;";

$result = $conn->query($sql);

if ($result->num_rows > 0) {

// output data of each row

while($row = $result->fetch_assoc()) {

echo $row['db_time'];

}

} else {

echo "0 results";

}

$conn->close();

?>