A person's height and weight are used to determine the value of several biometric indexes.Key Features of Biometrics Class:- Body Mass Index (BMI) and limit weights- Ideal Body Weight (4 methods)- Lean Body Mass (2 methods)- Calculation of Total Water (2 methods)- Body Surface Area (6 methods)- Energy Expense at Rest (3 methods)- Daily Energy NeedRequirements: PHP 4.0 or higher

file_finder is a class that handles all operations required to check if a pic file exists, calculates appropiate width/height to fit a required area and generates the tag.