Get all days and date for a given month

Question

Would like to retrieve all days and date for a given month. Have this currently which shows all the days for the current month, but how do I parse in a specified month instead?<

Answer 1

$c_year = date("Y");
$c_month = date("m");
$no_day = cal_days_in_month(CAL_GREGORIAN, $c_month, $c_year);           
for($i=1; $i<=$no_day; $i++){ 
     $cd[] .= $c_year.'-'.$c_month.'-'.$i;
}
$date_val = json_encode($cd) 
print_r($date_val); // date array