PHP cal_days_in_month () function
Examples
For a given calendar year and to get the number of days in a month:
<?php
$d=cal_days_in_month(CAL_GREGORIAN,10,2005);
echo "There was $d days in October 2005";
?>
$d=cal_days_in_month(CAL_GREGORIAN,10,2005);
echo "There was $d days in October 2005";
?>
Running instance »
Definition and Usage
cal_days_in_month () function for the specified year and calendar, returns the number of days in a month.
grammar
cal_days_in_month( calendar,month,year);
参数 | 描述 |
---|---|
calendar | 必需。规定要使用的历法。请参阅 PHP Calendar 常量 。 |
month | 必需。规定选定历法中的月。 |
year | 必需。规定选定历法中的年。 |
technical details
return value: | For a given year and calendar, returns the number of days in the month selected. |
---|---|
PHP version: | 4.1+ |
PHP Calendar Reference Manual