Description:
------------
---
From manual page: http://www.php.net/function.cal-from-jd#refsect1-function.cal-from-jd-returnvalues
---

The documentation for cal_to_jd fails to state the range of values for element 'dow' of the output array.

It appears that the values range from 0 to 6, with 0 meaning Sunday.


Test script:
---------------
echo "Result for Saturday, January 1, 2000:"
$d = cal_to_jd(CAL_GREGORIAN, 1, 1, 2000);
print_r(cal_from_jd($d, CAL_GREGORIAN));
echo "\n\n";
echo "Result for Sunday, January 2, 2000:"
$d = cal_to_jd(CAL_GREGORIAN, 1, 2, 2000);
print_r(cal_from_jd($d, CAL_GREGORIAN));

Expected result:
----------------
Array
(
    [date] => 1/1/2000
    [month] => 1
    [day] => 1
    [year] => 2000
    [dow] => 6
    [abbrevdayname] => Sat
    [dayname] => Saturday
    [abbrevmonth] => Jan
    [monthname] => January
)


Array
(
    [date] => 1/2/2000
    [month] => 1
    [day] => 2
    [year] => 2000
    [dow] => 7
    [abbrevdayname] => Sun
    [dayname] => Sunday
    [abbrevmonth] => Jan
    [monthname] => January
)

Actual result:
--------------
Array
(
    [date] => 1/1/2000
    [month] => 1
    [day] => 1
    [year] => 2000
    [dow] => 6
    [abbrevdayname] => Sat
    [dayname] => Saturday
    [abbrevmonth] => Jan
    [monthname] => January
)


Array
(
    [date] => 1/2/2000
    [month] => 1
    [day] => 2
    [year] => 2000
    [dow] => 0
    [abbrevdayname] => Sun
    [dayname] => Sunday
    [abbrevmonth] => Jan
    [monthname] => January
)