<?php
class Connection {
public $connection;
public $dbHost = 'localhost';
public $dbName = 'employees';
public $charset = 'charset=utf8';
public $dbUser = 'root';
public $dbPassword = '';

public function __construct() {
    try {
        $this->connection = new PDO ("mysql:host=$this->dbHost;$this->dbName;$this->dbUser;
        $this->dbPassword");
        $this->connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

    }
    catch (PDOException $e) {
        echo "There is something wrong with the database".$e->getMessage();
    }
}
function insertUserValues($tableName, $data) {
    $query = "INSERT INTO ".$tableName."(";
    $query .= implode (",",array_keys($data)).') VALUES (';
    $query .= "'" . implode ("','",array_values($data))."')";
}
}
$users = new Connection();
?>