1<HTML><BODY> 2<H1> test_if2 </H1> 3<tmpl_iF VAR4> <tmpl_var naMe="VAR4"> defined (FALSE) 4<tmpl_else> <tmpl_var naMe="VAR4"> undefined (TRUE) 5</tmpl_if> (if test 1) 6 7<tMpl_iF VAR2> <tmpl_var naMe="VAR2"> defined (TRUE) 8<tmpl_else> <tmpl_var naMe="VAR2"> undefined (FALSE) 9</tmpl_if> (if test 2) 10 11<tmpl_unless VAR1> <tmpl_var naMe="VAR1"> defined (if test 3 level 1) HIDDEN 12<tMpl_iF VAR2> <tmpl_var naMe="VAR2"> defined TRUE HIDDEN 13 (if test 2) </tmpl_if> 14<tmpl_else> defined (if test 3 level 1) VISIBLE 15<tmpl_if NAME="VAR2"> <tmpl_var naMe="VAR2"> VISIBLE (if test 3 level 2) 16<tmpl_if VAR2> <tmpl_var naMe="VAR2"> defined VISIBLE (if test 3 level 3) 17<tmpl_if VAR4> <tmpl_var naMe="VAR4"> defined (if test 3 level 4 FALSE) HIDDEN 18</tmpl_if> --- visible --- 19 <tmpl_else> <tmpl_var naMe="VAR2"> (if test 3 level 3) HIDDEN 20</tmpl_if> 21 <tmpl_else> <tmpl_var naMe="VAR2"> (if test 3 level 2) HIDDEN 22</tmpl_if> </tmpl_unless> 23 24<H1> END test_if2 </H1> 25</body></html> 26