| http://www.w3.org/ns/prov#value | - Of course, the example above is a bad one, because it would be better to just to do this:Code: Select all<? $a = 1; function add_one($var) { return $var++; } $a = add_one($a); // add one to $a, assign the result to $a echo $a; // this will output '2'?>
|
