<?php

	$servername = "172.19.0.2";
	$username = "root";
	$password = "asdf";
	$dbname = "json_test";

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

	// Check connection
	if ($conn->connect_error) {
	    die("Connection failed: " . $conn->connect_error);
	}

	$user_profile = array(
		'firstname' => 'Mana',
		'lastname' => 'Mungmana',
		'ชื่อ' => 'มานะ',
		'นามสกุล' => 'มุ่งมานะ'
	);

  	$user_profile = json_encode($user_profile, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES);

	$sql = "INSERT INTO users (data)
		VALUES ('$user_profile')";

	if ($conn->query($sql) === TRUE) {
	    echo "New record created successfully";
	} else {
	    echo "Error: " . $sql . "<br>" . $conn->error;
	}

	$conn->close();

?>