gozap_api/Include/DB.php

<?php
$servername = "localhost";
$username = "root";
$password = "";
$database = "gozap";

// Create connection
$conn = new mysqli($servername, $username, $password, $database);

// Check connection
if ($conn->connect_error) {
  die("Connection failed: " . $conn->connect_error);
}
date_default_timezone_set('Asia/Kolkata');
$monthFirstDate = date('Y-m-01');
$monthLastDate = date('Y-m-t');
$currentDateTime =date("Y/m/d H:i:s");
header('Content-type: application/json; charset=utf-8');
header("Access-Control-Allow-Origin: *");
header("Access-Control-Allow-Headers: *");

// echo "Connected successfully";
// INSERT INTO `details` (`DetailID`, `Name`, `PhoneNumber`, `Email`) VALUES (NULL, 'Suriya', '1234567890', 'suriya@cygnusa.com');
?>