How can PHP beginners effectively utilize comparison operators for time comparisons?

When comparing times in PHP, beginners can effectively utilize comparison operators such as greater than (>) and less than (<) to determine the chronological order of two time values. By converting the time strings into Unix timestamps using strtotime(), beginners can easily compare the timestamps using the desired comparison operators.

$time1 = strtotime('10:00:00');
$time2 = strtotime('12:00:00');

if ($time1 < $time2) {
    echo "Time 1 is before Time 2";
} elseif ($time1 > $time2) {
    echo "Time 1 is after Time 2";
} else {
    echo "Time 1 is equal to Time 2";
}