What does this return and why?

[hilbill672]

$i = 0;
     do {
         echo $i++ . "<br />\r\n";
     } while ($i < 0);

[NogDog]

I would expect it to output "0" (followed by one BR tag and a carriage-return and new-line characters)

Why? Because the comparison check comes at the end of the loop, not the start.

[Weedpacket]

How many points is this worth? 🙂

[bradgrafelman]

Weedpacket;11013923 wrote:

How many points is this worth? 🙂

And.. are we allowed to use our notes, or is this a closed-book quiz/test? 😉

[traq]

crap... I already tested to confirm.

[dalecosp]

hilbill672;11013917 wrote:

$i = 0;
     do {
         echo $i++ . "<br />\r\n";
     } while ($i < 0);

Nothing, because it's not a function? :evilgrin:

OTOH, it does produce some output. 😃

[Derokorian]

dalecosp;11013997 wrote:

Nothing, because it's not a function? :evilgrin:

OTOH, it does produce some output. 😃

QFT

[traq]

dalecosp;11013997 wrote:

OTOH, it does produce some output. 😃

OTOH, you have different fingers.