MATLAB: Sorting rows

matrix

I have a matrix ,i have to sort them by "time" variable plz tell how to proceed

time1 = rand(8,1);
yourmatrix = randi(30,8);

solution:

[id,id] = sort(time1);
out = yourmatrix(id,:)

OR:

out1 = sortrows([time1(:), yourmatrix],1);
out = out1(:,2:end)

EDIT

A = rand(5)
[id,id] = sort(A,2)
minrowloc = id(:,1)
maxrowloc = id(:,end)

Simple approach(Consider matrix A):

A(:,[1 2 8 9])=A(:,[8 9 1 2])