On Monday 06 June 2005 16.35, Stanislav Malyshev wrote: > LS>>your arguments are acedemic. in the real world the goto label > will be LS>>relatively easily found, whereas finding the catch > block that will in the > > I'm not concerning about you missing your label. I'm concerned > about you jumping to places where you shouldn't be by the engine > logic and by the code logic. > > LS>>is bad professor" must have died from a hard attack by > suggesting that LS>>exceptions should be used to emulate goto's for > non error cases. > > Nobody said exceptions should be used to emulate goto. I said goto > has too high abuse potential to be a good language feature.
Not that I see how exceptions came into the discussion, but anyway. I have small example of "code" that would be so much easier to understand and follow with goto.. I removed all actual code to make it a bit shorter, it's actually around 150-200 lines long, just this outer for-loop.. for (...; ...; ...) { if (...) { ... code ... for (...; ...; ...) { if (...) { if (...) { ... code ... continue 2; } else { ... code ... break; } } elseif (...) { ... code ... break; } else { if (...) { ... code... } ... code .. } } if (...) { ... code ... } else { ... code ... } } else { .... code ... } } I have two more like that one.. First a main one, the one above is in a function and the other one in another function.. They were all part of the same one when I first made it, but as all the breaks and continues made it impossible to understand how the code worked, I made the code pass around some vars instead and break/continue in the main one instead depending on what the functions return. So if I want to add more stuff I would have to change breaks and continues in all three anyway, but at least now I can understand what it does, although I have to read it several times first and adding some simple thing to it is just a headache. I actually have to add and change some things in it, but if we are not going to have goto in PHP I'm just going to rewrite it as a small app in C which have goto instead and save me hours and hours of headache. Without exaggerating, I get depressed everytime I look at the code.. I'm sure there are others who have an equal or an even worse mess to work with. Magnus Mtt -- Wouldn't this be a great world if being insecure and desperate were a turn-on? -- "Broadcast News" -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php