At 3:17 PM +0100 2/23/10, Daniel Egeberg wrote:
2010/2/23 Dasn <dasn@xxxxxxxxxxx>:
> Could you tell me how to retrieve the 'return type'?
Thanks.
--
Dasn
That's not possible. Consider this function:
function foo()
{
switch (rand(0, 1)) {
case 0: return 42;
case 1: return 'bar';
}
}
What should the return type be?
--
Daniel Egeberg
It can be anything you want to test for -- check out:
is_int();
is_nan();
is_float();
is_long();
is_string();
IOW, is_whatever();
Cheers,
tedd
--
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