which version of matlab contains imread2 command?

i want to know which version will support imread2 and what is its difference from normal imread?

Answer 1

[Azzi Abdelmalek]

imread2 is not a built-in Matlab function. You can check by searching in the web

imread2 matlab

[Andreas Goser]

Which returns pretty interesting results - this question is the second hit :-) So the file you are having or looking for is probably not very popular.