function &getLocalizedData($key)
{
$localePrecedence = Locale::getLocalePrecedence();
foreach ($localePrecedence as $locale) {
$value =& $this->getData($key, $locale);
if (!empty($value)) {
return $value;
}
unset($value);
}
// Fallback: Get the first available piece of data.
$data =& $this->getData($key, null);
if (!empty($data)) {
return $data[array_shift(array_keys($data))];
}
// No data available; return null.
unset($data);
$data = null;
return $data;
}
/**
* Get a piece of data for this object, localized to the current
* locale if possible.
* @param $key string
* @return mixed
*/
function &getLocalizedData($key)
{
$localePrecedence = Locale::getLocalePrecedence();
foreach ($localePrecedence as $locale) {
$value =& $this->getData($key, $locale);
if (!empty($value)) {
return $value;
}
unset($value);
}
// Fallback: Get the first available piece of data.
$data =& $this->getData($key, null);
if (!empty($data)) {
// WARNING: Collapsing the following into a single line causes PHP 5.0.5 to die.
$locales = array_keys($data);
$firstLocale = array_shift($locales);
return $data[$firstLocale];
}
// No data available; return null.
unset($data);
$data = null;
return $data;
}
