I don't program in PHP so looking at similar code and hacking it has not worked well. Perhaps someone here can help me get started.
I'm a genealogist and would like a simple script to determine when someone was born based on their age on a particular date. For example, an 1890 census was conducted on 28 April 1891 and the head of household states that he is 75 years old. I would like to enter the age and the census date. Script would return a response something like...
"If the person is 75 years old on the 28 April 1891 then
he would have been born between 29 April 1815 and 28 April 1816."
This would be a very helpful tool for those using census records to research their family history.