/**
* Formats a date, using an alternative format if the given date is in the
* current year.
*
* \param $format_if_current_year
* A format specifier in strftime() syntax, used if the date is in the
* current year.
* \param $format_if_not_current_year
* A format specifier in strftime() syntax, used if the date is not in the
* current year.
* \param $date
* A date-like object (optional).
*
* \return
* A formatted date representation.
*
* \see AnewtDateTime::format
* \see AnewtDateTime::format_if_today
*/
static function format_if_current_year($format_if_current_year, $format_if_not_current_year, $date)
{
if (is_null($date)) {
return null;
}
assert('$date instanceof AnewtDateTimeAtom;');
assert('is_string($format_if_current_year)');
assert('is_string($format_if_not_current_year)');
if (AnewtDateTime::is_current_year($date)) {
return strftime($format_if_current_year, $date->timestamp());
} else {
return strftime($format_if_not_current_year, $date->timestamp());
}
}
