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PHP gets the number of days in a specified month, php gets the number of days in the month_PHP tutorial
- WBOYOriginal
- 2016-07-12 08:57:201543browse
PHP gets the number of days in the specified month, php gets the number of days in the month
A very practical php function that I suddenly discovered when I was writing an interface recently. Share it here:
cal_days_in_month(calender,$month,$year);
calender: calendar, constant, such as CAL_GREGORIAN (Gregorian calendar);
$month: specified month;
$year: specified year;
Return: Number of days
For example:
$monthday = cal_days_in_month(CAL_GREGORIAN,3,2016);
echo $monthday;
Output: 31
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