“Wie überprüfe ich das Schaltjahr in PHP?” Code-Antworten

Wie überprüfe ich das Schaltjahr in PHP?

$year = 2014;
// Leap years are divisible by 400 or by 4 but not 100
if(($year % 400 == 0) || (($year % 100 == 0) && ($year % 4 == 0))){
    echo "$year is a leap year.";
} else{
    echo "$year is normal year.";
}