58 lines
1.4 KiB
PHP
58 lines
1.4 KiB
PHP
<?php
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/**
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* Class Database
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*
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* Class with all neccessary stuff for the Database connections.
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*/
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class Database {
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private static ?Database $instance = null;
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private mysqli $conn;
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private string $servername = "192.168.0.30";
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private string $username = "root";
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private string $password = "1qayxsw2";
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private string $dbname = "mediacenter";
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// The db connection is established in the private constructor.
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private function __construct() {
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// Create connection
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$this->conn = new mysqli($this->servername, $this->username, $this->password, $this->dbname);
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if ($this->conn->connect_errno) {
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echo "connecton failed... nr: " . $this->conn->connect_errno . " -- " . $this->conn->connect_error;
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}
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}
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/**
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* get an instance of this database class
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* (only possible way to retrieve an object)
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*
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* @return Database dbobject
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*/
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public static function getInstance() {
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if (!self::$instance) {
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self::$instance = new Database();
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}
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return self::$instance;
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}
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/**
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* get a connection instance of the database
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*
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* @return mysqli mysqli instance
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*/
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public function getConnection() {
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return $this->conn;
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}
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/**
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* get name of current active database
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* @return string name
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*/
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public function getDatabaseName() {
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return $this->dbname;
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}
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}
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