<?php
class Apprentice{

    public $servername = 'localhost';
    public $username = 'root';
    public $password = 'root';
    public $dbname = 'test';

    public $fullname;
    public $email;
    public $mobile;
    public $apprenticeship;
    public $experience;
    public  $school_level;
    public $certification;
    public  $cv_path;
    public  $driving_license;

    function __construct(){

        $conn = new mysqli($this->servername, $this->username, $this->password, $this->dbname);

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

    }

    function insertData($fullname,$email,$mobile,$apprenticeship, $experience, $school_level,$certification, $cv_path, $driving_license){

        $this->$fullname;
        $this->$email;
        $this->$mobile;
        $this->$apprenticeship;
        $this->$experience;
        $this->$school_level;
        $this->$certification;
        $this->$cv_path;
        $this->$drivinglicense;


        $stmt = $conn->prepare ("INSERT INTO Apprentice (fullname, email, mobile,apprenticeship, experience, school_level, certification, resume, drivinglicense VALUES (?,?,?,?,?,?,?,?,?)");
        $stmt->bind_param($fullname, $email, $mobile,$apprenticeship, $experience, $school_level,$certification, $cv_path, $driving_license);
        $stmt->execute();

    }
}

$Apprentice = new Apprentice();
$Apprentice::insertData('pulkit','p@gmail.com','9815381537','test','test','test','test','test',55);

?>