Re: Session variables..

From	Jerry Stuckle <jstucklex@attglobal.net>
Newsgroups	comp.lang.php
Subject	Re: Session variables..
Date	2012-04-26 20:35 -0400
Organization	A noiseless patient Spider
Message-ID	<jncpkr$abg$2@dont-email.me> (permalink)
References	<22074986.120.1335432844876.JavaMail.geo-discussion-forums@pbgg7> <4f993b25$0$6547$9b4e6d93@newsspool4.arcor-online.net> <9vsvttFhq0U1@mid.uni-berlin.de>

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On 4/26/2012 9:12 AM, M. Strobel wrote:
> Am 26.04.2012 14:10, schrieb Olaf S.:
>> Am 26.04.2012 11:34, schrieb xs2karan3190@gmail.com:
>>> I know there is some problem regarding session variables but I am not able to get
>>> what it is.. Kindly help.
>>> my code is in 2 files...
>>>
>>>
>>> test0.php--->
>>>
>>> <html>
>>> <body>
>> ^^^^^There is an OUTPUT.
>> So session_start does not work.
>>
>>
>> correct:
>> <?PHP
>> session_start( .....
>>
>> ?>
>> <html>
>> etc
>
> The problem of output before session_start():
>
> It is very handy to set "output_buffering = 4096" or so in your php.ini, and all
> these problems are gone.
>
> If you have to output binary data you can even clear the buffer from unwanted stuff
> before sending data.
>
> /Str.

Bad idea.  It may or may not work if your host changes their settings, 
for instance.  It also adds unnecessary overhead and may hide errors in 
your code (error messages can be buffered, also).

Much better is to just structure your code properly - i.e. ensure 
session_start() is called before any output.

-- 
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex@attglobal.net
==================

Thread

Session variables.. xs2karan3190@gmail.com - 2012-04-26 02:34 -0700
  Re: Session variables.. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-04-26 11:39 +0200
    Re: Session variables.. karan kumar <xs2karan3190@gmail.com> - 2012-04-26 23:33 -0700
      Re: Session variables.. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-04-27 10:59 +0200
      Re: Session variables.. Jerry Stuckle <jstucklex@attglobal.net> - 2012-04-27 06:30 -0400
        Re: Session variables.. karan kumar <xs2karan3190@gmail.com> - 2012-05-02 21:19 -0700
          Re: Session variables.. Jerry Stuckle <jstucklex@attglobal.net> - 2012-05-03 08:11 -0400
            Re: Session variables.. karan kumar <xs2karan3190@gmail.com> - 2012-05-03 23:19 -0700
              Re: Session variables.. Jerry Stuckle <jstucklex@attglobal.net> - 2012-05-04 07:36 -0400
    Re: Session variables.. karan kumar <xs2karan3190@gmail.com> - 2012-04-26 23:36 -0700
      Re: Session variables.. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-04-27 10:52 +0200
  Re: Session variables.. "Olaf S." <thesys@gmx.de> - 2012-04-26 14:10 +0200
    Re: Session variables.. "M. Strobel" <sorry_no_mail_here@nowhere.dee> - 2012-04-26 15:12 +0200
      Re: Session variables.. Jerry Stuckle <jstucklex@attglobal.net> - 2012-04-26 20:35 -0400
  Re: Session variables.. Scott Johnson <noonehome@chalupasworld.com> - 2012-04-26 05:36 -0700
  Re: Session variables.. Jerry Stuckle <jstucklex@attglobal.net> - 2012-04-26 20:37 -0400

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