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