<?php
isset($_REQUEST['q']) ? $q = $_REQUEST['q'] : $q = '';
$params = explode('/', $q);
$action = $params[0];
$elementFichier = $params[1];

function htmldecode($value){
	$value = is_array($value) ?
		array_map('htmldecode', $value) :
		html_entity_decode($value, ENT_QUOTES, 'UTF-8');
	return $value;
}

//Traitement
switch ( $action ) {
	case 'csv':

		break;
	case 'xml':

		break;
}