On Mon, Jan 25, 2010 at 7:50 AM, hernan lopez pardo <hernanlopezpardo@xxxxxxxxx> wrote: > Hello, simple question > > $t1 = 101 > $t2 = 11 > > How I do for concatenate $t1, $t2 for obtain $t3 = 10111 ?. In pseudo-code: shl t1, t1, 2 or t3, t1, t2 Hope that helps. Dmitri