checkdate
Validate a Gregorian date
Description
bool checkdate(int $month
, int $day
, int $year
)
Parameters
-
month
-
The month is between 1 and 12 inclusive.
-
day
-
The day is within the allowed number of days for the given
month
. Leap year
s
are taken into consideration.
-
year
-
The year is between 1 and 32767 inclusive.
Return Values
Returns true
if the date given is valid; otherwise returns false
.
Examples
Example #1 checkdate example
<?php
var_dump(checkdate(12, 31, 2000));
var_dump(checkdate(2, 29, 2001));
?>
The above example will output: