Question

I have a class as follows

class DatabaseConnectionDTO {
    private $databaseServerName;

        public function set($dbServerName){
            $this->databaseServerName = $dbServerName;
        }

        public function get() {
            return $this->databaseServerName;
        }
    }

This class is inside a DTO folder under the main project root folder. Under the project root folder I have another PHP file that is calling this class.

The file under the root folder :

require('./DTO/DatabaseConnectionDTO.php');
$databaseDTO = new DatabaseConnectionDTO;
$databaseDTO->set('Blaise Pascal');
echo $databaseDTO -> get();

My idea is to set the value of the property and display it on the page. However when I access the page on my browser I get the following

        databaseServerName = $dbServerName;
    }
    public function get() {
        return $this->databaseServerName;
    }
}
?>

Is there something that I am missing here?

EDIT
When I place the DTO inside the same PHP file it starts working.. but that is not how I want it .. I want each and every DTO to be in a specific location.

Edit 2
Adding some snapshots

Answer 1

You have <? php.

You need to have <?php.