Calculation of the estimated date of birth you will have a child!

$ Day = $ _POST [‘D_DAY’];

$ months = $ _Post [‘d_MONTH’];

$ year = $ _post [‘d_year’];

$ Calculation = $ _Post [‘Calculation’];

Function DaysinMonth ($ months, $ year)

{

Return Date (“t”, mktime (0, 0, 0, $ months, 1, $ year));

}

if (Isset ($ Calculation))

{

Foreach ($ Day as $ value) {$ Day_r = $ value;}

Foreach ($ month as $ value) {$ month_r = $ value;}

Foreach ($ year as $ value) {$ year_r = $ value;}

$ month_result = $ month_r – 3;

if ($ monthsult == -2) $ monthsult = 10;

if ($ monthsult == -1) $ monthsult = 11;

if ($ monthsult == 0) $ MONTH_RESULT = 12;

$ num_Day_MONTH = CAL_DAYS_IN_MONTH (CAL_GREGORIAN, $ MONTH_RESULT, $ Year_R);

$ num_Day_MONTH = DaysinMONTH ($ MONTH_RESULT, $ Year_R);

$ Day_r = $ Day_r + 7;

if ($ Day_r > $ num_Day_MONTH)

{

$ monthsult = $ monthsult + 1;

$ Day_r = $ Day_r – $ num_Day_MONTH;

}

if ($ month_result < $ month_r) $ year_r = $ year_r + 1;

Switch ($ MONTH_RESULT)

{

CASE 1: $ MONTH_RESULT = ‘January’;

Break;

CASE 2: $ MONTH_RESULT = ‘February’;

Break;

Case 3: $ MONTH_RESULT = ‘Marta’;

Break;

Case 4: $ monthsult = ‘April’;

Break;

CASE 5: $ MONTH_RESULT = ‘May’;

Break;

CASE 6: $ MONTH_RESULT = ‘June’;

Break;

CASE 7: $ MONTH_RESULT = ‘July’;

Break;

Case 8: $ monthsult = ‘Augusta’;

Break;

Case 9: $ MONTH_RESULT = ‘September’;

Break;

CASE 10: $ MONTH_RESULT = ‘October’;

Break;

CASE 11: $ MONTH_RESULT = ‘November’;

Break;

CASE 12: $ monthsult = ‘December’;

Break;

} ?>

Result

The estimated date of birth of your baby:

‘. $ Day_r . ”. $ month_result. ”. $ year_r. ‘

‘;

}

?>