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<?php
$_LANGUAGES = array ( "fr", "en", "ru" ) ;
$_DEFAULT_LANG = "en" ;
$uris = explode("/", $_SERVER['REQUEST_URI']) ;
if (count($uris) > 1) {
foreach($_LANGUAGES as $k => $l) {
if (in_array( $l, $uris ) ) {
$uri = str_replace( "/".$l, "", $_SERVER['REQUEST_URI']) ;
if (strpos($uri,"lang=")) {
$uri = preg_replace("/\?lang=[^?]*&/", "?", $uri) ;
$uri = preg_replace("/\?lang=[^?]*/", "", $uri) ;
$uri = preg_replace("/&lang=[^?]*&/", "&", $uri) ;
$uri = preg_replace("/&lang=[^?]*/", "", $uri) ;
}
if (strpos($uri, "?") > 0) {
$uri .= "&lang=$l" ;
}
else {
$uri .= "?lang=$l" ;
}
header('Location: '.$uri) ;
exit ;
}
}
}
if(isset($_SESSION['lang'])) {
$lang = $_SESSION['lang'];
}
if(isset($_REQUEST['lang'])) {
$lang = $_REQUEST['lang'];
}
if (!isset($lang)) {
$lang = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'],0,2);
}
if (!isset($lang)) {
$lang = $_DEFAUT_LANG ;
}
else {
$lang = strtolower($lang) ;
if ( !in_array($lang, $_LANGUAGES) )
$lang = $_DEFAUT_LANG ;
}
$_SESSION['lang'] = $lang ;
include("lang/$lang.php");
?> |
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