/**
* Set the locale with parameter, for UNIX and Windows OS.
* @param string locType locale identifier string.
* @return boolean If true, strings with locale are possibly multi-byte string.
*/
function setLocaleAsBrowser($locType)
{
$lstr = getLocaleFromBrowser(!isset($_SERVER['HTTP_ACCEPT_LANGUAGE']) ? 'ja_JP' : $_SERVER['HTTP_ACCEPT_LANGUAGE']);
// Detect server platform, Windows or Unix
$isWindows = false;
$uname = php_uname();
if (strpos($uname, 'Windows')) {
$isWindows = true;
}
$useMbstring = false;
if ($lstr == 'ja_JP') {
$useMbstring = true;
if ($isWindows) {
setlocale($locType, 'jpn_jpn');
} else {
setlocale($locType, 'ja_JP');
}
} else {
if ($lstr == 'ja') {
$useMbstring = true;
if ($isWindows) {
setlocale($locType, 'jpn_jpn');
} else {
setlocale($locType, 'ja_JP');
}
} else {
if ($lstr == 'en_US') {
if ($isWindows) {
setlocale($locType, 'jpn_jpn');
} else {
setlocale($locType, 'en_US');
}
} else {
if ($lstr == 'en') {
if ($isWindows) {
setlocale($locType, 'jpn_jpn');
} else {
setlocale($locType, 'en_US');
}
} else {
setlocale($locType, '');
}
}
}
}
return $useMbstring;
}
public function test_getLocaleFromBrowser()
{
$testName = "Check getLocaleFromBrowser function in INTER-Mediator.php.";
$headerStr = "ja";
$locStr = getLocaleFromBrowser($headerStr);
$this->assertTrue($locStr == "ja", $testName);
$headerStr = "ja_JP";
$locStr = getLocaleFromBrowser($headerStr);
$this->assertTrue($locStr == "ja_JP", $testName);
$headerStr = "en_US";
$locStr = getLocaleFromBrowser($headerStr);
$this->assertTrue($locStr == "en_US", $testName);
$headerStr = "ja, en";
$locStr = getLocaleFromBrowser($headerStr);
$this->assertTrue($locStr == "ja", $testName);
$headerStr = "en, ja";
$locStr = getLocaleFromBrowser($headerStr);
$this->assertTrue($locStr == "en", $testName);
$headerStr = "ja; q=1.0, en; q=0.1";
$locStr = getLocaleFromBrowser($headerStr);
$this->assertTrue($locStr == "ja", $testName);
// $headerStr = "ja; q=0.1, en; q=1.0";
// $locStr = getLocaleFromBrowser($headerStr);
// $this->assertTrue($locStr == "en", $testName);
}