/**
* Returns the sfDateTimeFormatInfo associated with the specified culture.
*
* @param sfCultureInfo $culture the culture that gets the sfDateTimeFormat property.
* @return sfDateTimeFormatInfo sfDateTimeFormatInfo for the specified
* culture.
*/
static function getInstance($culture = null)
{
if ($culture instanceof sfCultureInfo) {
return $culture->DateTimeFormat;
} else {
if (is_string($culture)) {
return sfCultureInfo::getInstance($culture)->DateTimeFormat;
} else {
return sfCultureInfo::getInvariantCulture()->DateTimeFormat;
}
}
}
/**
* Gets the default sfNumberFormatInfo that is culture-independent (invariant).
*
* @return sfNumberFormatInfo default sfNumberFormatInfo.
*/
public function getInvariantInfo($type = sfNumberFormatInfo::DECIMAL)
{
static $invariant;
if (is_null($invariant)) {
$culture = sfCultureInfo::getInvariantCulture();
$invariant = $culture->NumberFormat;
$invariant->setPattern($type);
}
return $invariant;
}
