void constructor Calendar_Month_Weekdays::Calendar_Month_Weekdays (
int $y
, int $m
, int $firstDay
= = false
)
This package is not documented yet.
année, exemple 2003
mois, exemple : 5
(optionnel) premier jour de la semaine (0 pour dimanche, 2 pour mardi etc.)
No exceptions thrown.
This function can not be called statically.