How can I replace "readtable"?

I have a code written in R2015a where the fuction readtable is used, but I needed to change it for R2012b, so how can I replace readtable on R2012b?

T=table2array( readtable(Asigna,'Delimiter','|','ReadVariableNames',false));

Answer 1

[Kevin]

Have you looked at xlsread?