<?php define('__ROOT__', dirname(__DIR__));

	require_once __ROOT__.'/autoloader.php';

	debug();
	
	use \database\core\DatabaseDriver;
	use \database\core\Rows;
	use \database\core\Table;


	function getSubjects(){
		// let's suppose idEtude
		$etude = Table::get('sujets', 'lab-surveys')
			->where('idEtude', 3);

		/* (1) Fetch subjects of this etude */
		$sujets = Table::get('sujets', 'lab-surveys')
			->join('idEtude', $etude)
			->select('idSujet', null, false, 'id')
			->select('pseudo');

		
		return sujets->fetchAll();

	}

	function getQuestions(){}

	function getAnswers($id_subject){}