On Mon, Dec 15, 2003 at 08:09:12AM +0200, Andi Gutmans wrote:
> >Hopefully, this still works (don't have a recent PHP5 build to try):
> >
> > print (string)$defect->thrownException();
> >
> >The explicit cast also addresses this case:
> >
> > print (string)$defect->thrownException() . "\n";
>
> Nope. How is it different or nicer than doing
> $defect->thrownException()->__toString()?
> It saves you 4 characters?
It's a contrived example. Perhaps it would make more sense if I
phrased it like this:
function printException($e)
{
print (string)$e;
}
... where $e could be a string or an object. The alternative is to be
explicit:
function printException($e)
{
if (is_object($e) && method_exists($e, '__toString')) {
print $e->__toString();
} else {
print $e;
}
}
I don't belong to the "character saving" camp. I'm really after
expressive code that hides away administrative machinery whenever
possible.
--
Jon Parise ([EMAIL PROTECTED]) :: The PHP Project (http://www.php.net/)
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