> <![CDATA[ > $a = "test"; > +$b = "anothertest"; > + > echo isset ($a); // TRUE > +echo isset ($a, $b) file://TRUE > > unset ($a); > echo isset ($a); // FALSE > +echo isset ($a, $b); file://FALSE > > $foo = NULL; > print isset ($foo); // FALSE > + > + > ]]>
>From what version this is available? It should be mentioned. Goba
