In the presentation you will get some logic on how to get your exact age using php,java,python ,ruby etc.

1. How to calculate your age
Php,Java,python,ruby ways.

2. PHP Ways
Function getMyAge($bithdayDate)
{
$date = new DateTime($bithdayDate);
$now = new DateTime();
$interval = $now->diff($date);
return $interval->y;
}

3. Python ways
from datetime import date
def calculate_age(born):
today = date.today()
try:
birthday = born.replace(year=today.year)
except ValueError: # raised when birth date is February 29 and the current year is not a leap year
birthday = born.replace(year=today.year, month=born.month+1, day=1)
if birthday > today:
return today.year - born.year - 1
else:
return today.year - born.year

4. Ruby & Rails Way
• from datetime import date
• def calculate_age(born):
• today = date.today()
• try:
• birthday = born.replace(year=today.year)
• except ValueError: # raised when birth date is February 29 and the current year is not a leap
year
• birthday = born.replace(year=today.year, month=born.month+1, day=1)
• if birthday > today:
• return today.year - born.year - 1
• else:
• return today.year - born.year

5. Java ways
LocalDate birthdate = new LocalDate (1970, 1, 20);
LocalDate now = new LocalDate();
Years age = Years.yearsBetween(birthdate, now);

6. Live Website Using those algorithm
http://www.todaymyage.com