I have a whole bunch of information that has been parsed from a web page and i want to insert the data into a multi-demensional array and the compare the data of a certain array element to another array in the same format to determine which is missing/added.
So if i have this:
Type of animal | Color | Age
Cat, Brown, 15
Dog, Pink, 6
Fish, Orange, 4
and.....
Cat, Brown, 12
Wolf, Grey, 16
Dog, Black, 11
Bee, Yellow, 5
I only want to compare the type of the animal and the color and age is irrelevant.
I want it to let me know whats missing and what's been added.
Sounds bizarre but yeah.
It doesn't need to be arrays, it's the only thing i know of though.
Thanks