But wait a minute, is there a way to write the values of an array with only one single line instead of writing every value? For example:

I defined an array like that:
var a[5][5];

I don't want that:
file_var_write(filehandle,a[0][0]);
file_var_write(filehandle,a[0][1]);
file_var_write(filehandle,a[0][2]);
....

I want a single line. Is that possible?