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CHECKDATE

Validate a Gregorian date

SYNTAX

checkdate ( int $month , int $day , int $year ) : bool

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 years are taken into consideration.

year

The year is between 1 and 32767 inclusive.

RETURN

Returns TRUE if the date given is valid; otherwise returns FALSE.

EXAMPLES

1

bool(true)

2

bool(false)

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