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Re: @sessionstart() [message #169535 is a reply to message #169532]

Fri, 17 September 2010 10:01

rf
Messages: 19
Registered: September 2010

Karma:

Junior Member

"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.

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[Message index]

		@sessionstart() By: Twayne on Thu, 16 September 2010 00:58
		Re: @sessionstart() By: rf on Thu, 16 September 2010 01:06
		Re: @sessionstart() By: rf on Thu, 16 September 2010 01:13
		Re: @sessionstart() By: sheldonlg on Thu, 16 September 2010 12:12
		Re: @sessionstart() By: rf on Thu, 16 September 2010 12:21
		Re: @sessionstart() By: Twayne on Fri, 17 September 2010 01:11
		Re: @sessionstart() By: Twayne on Fri, 17 September 2010 01:17
		Re: @sessionstart() By: rf on Fri, 17 September 2010 01:36
		Re: @sessionstart() By: Twayne on Fri, 17 September 2010 01:56
		Re: @sessionstart() By: Erwin Moller on Fri, 17 September 2010 09:31
		Re: @sessionstart() By: rf on Fri, 17 September 2010 10:01
		Re: @sessionstart() By: Twayne on Fri, 17 September 2010 22:28
		Re: @sessionstart() By: matt[1] on Thu, 16 September 2010 12:07
		Re: @sessionstart() By: Twayne on Fri, 17 September 2010 01:14
		Re: @sessionstart() By: Captain Paralytic on Thu, 16 September 2010 09:53
		RESOLVED Re: @sessionstart() By: Twayne on Fri, 17 September 2010 01:31

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