@array1=( [1,2,3], [4,5,6], [7,8,9] ); #### $array2[1]=$array1[1] #### $array1[1][0]='something'; #### print $array2[1][0]; # shows 'something'
## $array2[1]=$array1[1] ##
## $array1[1][0]='something'; ##
## print $array2[1][0]; # shows 'something'