t/htdocs/modules/include/if9.shtml

<!--#set var="x" value="foo bar"-->
<!--#if expr="$x = /^foo/ && $x = /bar$/" -->
pass
<!--#else-->
fail
<!--#endif-->
<!--#if expr="($x = /^foo/) && ($x = /bar$/)" -->
pass
<!--#else-->
fail
<!--#endif-->