/**
* Match locale to code at end of string.
* @param string e.g. "something-fr_FR"
* @return LocoLocale
*/
function loco_locale_resolve($s)
{
$lc = '';
$cc = '';
if (preg_match('/(?:^|\\W)([a-z]{2})(?:(?:-|_)([a-z]{2}))?$/i', $s, $r)) {
$lc = strtolower($r[1]);
if (isset($r[2])) {
$cc = strtoupper($r[2]);
}
}
return LocoLocale::init($lc, $cc);
}
/**
* Match locale to code at end of string.
* @param string e.g. "something-fr_FR"
* @return LocoLocale
*/
function loco_locale_resolve($s)
{
$lc = '';
$cc = '';
if (preg_match('/(?:^|\\W)([a-z]{2,3})(?:(?:-|_)([a-z]{2}))?$/i', $s, $r)) {
$lc = strtolower($r[1]);
if (isset($r[2])) {
$cc = strtoupper($r[2]);
// handle situation when short domain part looks like language
if (!LocoLocale::is_known_language($lc) && LocoLocale::is_known_language($cc)) {
$lc = strtolower($cc);
$cc = '';
}
}
}
return LocoLocale::init($lc, $cc);
}
public function testPluralFormArrays()
{
// English - two forms
$locale = LocoLocale::init('en', 'GB');
extract($locale->export());
$this->assertCount(2, $plurals);
// Chinese - one form
$locale = LocoLocale::init('zh', 'TW');
extract($locale->export());
$this->assertCount(1, $plurals);
// Polish - three forms
$locale = LocoLocale::init('pl', 'PL');
extract($locale->export());
$this->assertCount(3, $plurals);
// Arabic - six forms
$locale = LocoLocale::init('ar', 'AE');
extract($locale->export());
$this->assertCount(6, $plurals);
}