Uncaught Error: Call to private method DbOperations::insertData() from context ''

Question

When I\'m trying to insert data trough the database its says \"Uncaught Error: Call to private method DbOperations::insertData() from context \'\'\".

My insert data PHP

Answer 1

You cannot call private methods or fields outside class

Either make the function insertData() public by defining it as follows

public function insertData() {
    ************
}

or call it from constructor using

function __construct($airport, $location, $space , $flight){
    $db = new DbConnect();

    $this->con = $db->connect();

    $this->insertData($airport, $location, $space , $flight);

}

run it as follows:

$db = new DbOperations($_POST['airport'], $_POST['location'], $_POST['space'], $_POST['flight']);