more php nesting intended?

sf: a static function that returns an array
cref : a class reference

in php i can

$v=cref::sf(param);
echo $v[0];
but i want to include an index
echo cref::sf(param)[0]//doesnt work

Anwered 2010-03-10 08:04:39 by joe.attaboy

I doubt this would work no matter what, because you can't reference an indexed value of an array that hasn't been determined. You're asking to index a static method to which you're passing a paramater. As the poster above me stated, you have to have a reference or variable that holds the value of that method. You can't index something that hasn't been determined yet.

Anwered 2010-03-10 07:55:26 by Andres

I may be wrong but you may have to continue using the variable

check out php.net, see what they have to say about it