zc100/vendor/phpoffice/phpexcel/Documentation/Examples/Reader/sampleData/example1.csv

First Name	Last Name	Nationality	Gender	Date of Birth	Time of Birth	Date/Time	PHP Coder	Sanity %Age
Mark	Baker	British	M	19-Dec-1960	01:30	=E2+F2	TRUE	32%
Toni	Baker	British	F	24-Nov-1950	20:00	=E3+F3	FALSE	95%
Rachel	Baker	British	F	7-Dec-1982	00:15	=E4+F4	FALSE	100%