<?php
# Autodetect browser language
if(isset($langdetect) and $langdetect) {
	$langd = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
	# Client can modify HTTP headers and modify the file path
	# So we must verify $langd
	if(preg_match('#[a-zA-Z_]{2}#i', $langd))
		$lang = $langd;
}

if(isset($lang) and file_exists(getcwd().'/locales/'.$lang.'.tr.php')) {}
else $lang = 'fr';
require('locales/'.$lang.'.tr.php');

function bparse($text, $vars) {
	foreach($vars as $var1 => $var2) {
		$text = str_replace('{{'.$var1.'}}', $var2, $text);
	}
	return $text;
}

function tr($tkey, $vars=array()) {
	global $ttr;
	if(isset($ttr[$tkey])) return bparse($ttr[$tkey], $vars);
	return '';
}
?>