<?php
function parseLanguageList($languageList) {
if (is_null($languageList)) {
if (!isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
return array();
}
$languageList = $_SERVER['HTTP_ACCEPT_LANGUAGE'];
}
$languages = array();
$languageRanges = explode(',', trim($languageList));
foreach ($languageRanges as $languageRange) {
if (preg_match('/(\*|[a-zA-Z0-9]{1,8}(?:-[a-zA-Z0-9]{1,8})*)(?:\s*;\s*q\s*=\s*(0(?:\.\d{0,3})|1(?:\.0{0,3})))?/', trim($languageRange), $match)) {
if (!isset($match[2])) {
$match[2] = '1.0';
} else {
$match[2] = (string) floatval($match[2]);
}
if (!isset($languages[$match[2]])) {
$languages[$match[2]] = array();
}
$languages[$match[2]][] = $match[1];
}
}
krsort($languages);
return $languages;
}
/* EXAMPLE USE */
$accepted = parseLanguageList();
var_dump($accepted);
echo "Browser Language : ".$accepted['1.0'][0];
?>
This function, is part of object $objLanguage of the Ascoos Cms and used for detect the browser language. Can be used and outside of the Ascoos Cms
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