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qrcode/install/includes/database_class.php

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+/**
+* PHP Dynamic Qr code
+*
+* @author    Giandonato Inverso <info@giandonatoinverso.it>
+* @copyright Copyright (c) 2020-2021
+* @license   https://opensource.org/licenses/MIT MIT License
+* @link      https://github.com/giandonatoinverso/PHP-Dynamic-Qr-code
+* @version   1.0
+*/
+<?php
+
+class Database {
+
+	// Function to the database and tables and fill them with the default data
+	function create_database($data)
+	{
+		// Connect to the database
+		$mysqli = new mysqli($data['db_host'],$data['db_user'],$data['db_password'],'');
+
+		// Check for errors
+		if(mysqli_connect_errno())
+			return false;
+
+		// Create the prepared statement
+		$mysqli->query("CREATE DATABASE IF NOT EXISTS ".$data['db_name']);
+
+		// Close the connection
+		$mysqli->close();
+
+		return true;
+	}
+
+	// Function to create the tables and fill them with the default data
+	function create_tables($data)
+	{
+		// Connect to the database
+		$mysqli = new mysqli($data['db_host'],$data['db_user'],$data['db_password'],$data['db_name']);
+
+		// Check for errors
+		if(mysqli_connect_errno())
+			return false;
+
+		// Open the default SQL file
+		$query = file_get_contents('sql/sample_data.sql');
+
+		// Execute a multi query
+		$mysqli->multi_query($query);
+
+		// Close the connection
+		$mysqli->close();
+
+		return true;
+	}
+}