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Properly detect Accept-Language

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git-svn-id: https://adminer.svn.sourceforge.net/svnroot/adminer/trunk@244 7c3ca157-0c34-0410-bff1-cbf682f78f5c
This commit is contained in:
jakubvrana 2007-07-25 11:19:40 +00:00
parent 69e49380b8
commit 7841bb6988
1 changed files with 16 additions and 5 deletions
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21
lang.inc.php
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@ -193,11 +193,22 @@ if (isset($_GET["lang"])) {
if (strlen($_COOKIE["lang"])) {
$LANG = $_COOKIE["lang"];
} else {
$LANG = preg_replace('~[,;].*~', '', $_SERVER["HTTP_ACCEPT_LANGUAGE"]);
if (!isset($translations[$LANG])) { //! try next languages
$LANG = preg_replace('~-.*~', '', $LANG);
if (!isset($translations[$LANG])) {
$LANG = "en";
$accept_language = array();
preg_match_all('~([-a-z]+)(;q=([0-9.]+))?~', $_SERVER["HTTP_ACCEPT_LANGUAGE"], $matches, PREG_SET_ORDER);
foreach ($matches as $match) {
$accept_language[$match[1]] = ($match[3] ? $match[3] : 1);
}
arsort($accept_language);
$LANG = "en";
foreach ($accept_language as $lang => $q) {
if (isset($translations[$lang])) {
$LANG = $lang;
break;
}
$lang = preg_replace('~-.*~', '', $LANG);
if (!isset($accept_language[$lang]) && isset($translations[$lang])) {
$LANG = $lang;
break;
}
}
}