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Re: @sessionstart() [message #169567 is a reply to message #169535] Fri, 17 September 2010 22:28 Go to previous messageGo to previous message
Twayne is currently offline  Twayne
Messages: 135
Registered: September 2010
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Senior Member
In news:90Hko.6778$FH2(dot)4405(at)viwinnwfe02(dot)internal(dot)bigpond(dot)com,
rf <rf(at)z(dot)invalid> typed:
> "Erwin Moller"
> <Since_humans_read_this_I_am_spammed_too_much(at)spamyourself(dot)com>
> wrote in message
> news:4c93354b$0$41115$e4fe514c(at)news(dot)xs4all(dot)nl...
>> On 9/17/2010 3:56 AM, Twayne wrote:
>>> In
>>> news:nCzko.6637$Yv(dot)1219(at)viwinnwfe01(dot)internal(dot)bigpond(dot)com,
>>> rf<rf(at)z(dot)invalid> typed:
>>>> "Twayne"<nobody(at)devnull(dot)spamcop(dot)net> wrote in message
>>>> news:i6ufka$lk1$1(at)news(dot)eternal-september(dot)org...
>>>> > In
>>>> > news:rbeko.6660$FH2(dot)3212(at)viwinnwfe02(dot)internal(dot)bigpond(dot)com,
>>>> > rf <rf(at)z(dot)invalid> typed:
>>>> >> "rf"<rf(at)z(dot)invalid> wrote in message
>>>> >> news:i4eko(dot)6537$Yv(dot)5822(at)viwinnwfe01(dot)internal(dot)bigpond(dot)com...
>>>> >>>
>>>> >>> "Twayne"<nobody(at)devnull(dot)spamcop(dot)net> wrote in message
>>>> >>> news:i6rq4b$agh$1(at)news(dot)eternal-september(dot)org...
>>>> >>
>>>> >>>> Can anyone lead me to any informaton on the what,
>>>> >>>> why, when, of using the "at" sign that way as a
>>>> >>>> prefix?
>>>> >>>
>>>> >>> @ simply supresses errors.
>>>> >>
>>>> >> To be more clear, @ supresses error *messages*.
>>>> >
>>>> > Actually, after playing with it a bit, it seems to do a
>>>> > bit more than that.
>>>>
>>>> Why not read the relevant section of the manual?
>>>> http://php.net/manual/en/language.operators.errorcontrol.php
>>>
>>> I did ... when I came to it. But I still stand by my
>>> experiments. I wouldn't consider what "@echo" suppresses
>>> to be an error message, BTW. @ is
>>> explained differently with the Echo command.
>>>
>>>
>>
>> Twayne,
>>
>> When in doubt, feel free to post a few examples of
>> statements you created in combination with @ that give
>> results you don't understand. I am sure we can explain why what happens.
>>
>>
>> Regards,
>> Erwin Moller
>>
>> PS: Like most in here I also think you should avoid @ in
>> almost any situation. Surely for session_start() you don't
>> need it.
>
> Especially for session_start. If that fails (and you don't
> get to hear about it) then all sorts of chaos will ensue
> later on in the script, and sometimes for the most baffling
> of reasons.

Oh, I'm convinced; no arguements from this end! I've had to put it into my
"someday" list though - much as I'd like to, no time to pursue further.
Besides, it's one of those "no future" kind of things - curious, but takes
time I don't have.

Thanks much though! This seems like a great group!

Twayne`

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