I have used your php class for XIRR calxulation, its just awesome!!!
But I am getting a problem in some cases.
it gives -1571465320791500131898188521929991589462016.00 % this as answer many times(you can take this example, date1= 04/14/2015, date2=08/19/2015(mm/dd/yyyy format), value1=-110,value2=5) Is there any solution for this?
below is what Excel shows for the particular values
Above is just an example, there are many other scenarios, where it returns that wrong answer.
Kindly help me out
Thank You very much for a fantastic solution of classes !!