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Re: Session variables.. [message #177910 is a reply to message #177903]

Thu, 26 April 2012 12:36

Scott Johnson
Messages: 196
Registered: January 2012

Karma:

Senior Member

On 4/26/2012 2:34 AM, xs2karan3190(at)gmail(dot)com wrote:
> 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>
> <?php
>
> session_start();
> $_SESSION['id']="1";
> $_SESSION['psid']="admin";
>
> echo $_SESSION['id']." ".$_SESSION['psid'];
>
> ?>
> <form method="get" action="test1.php">
> <div id="id" name="name">Hello mr.</div>
>
> <input type="submit" name="click" />
> </form>
> </body>
> </html>
>
>
>
> test1.php--->
>
> <html>
> <body>
> <?php
> session_start();
> echo $_SESSION['id']." ".$_SESSION['psid'];
> $a=$_GET['id'];
> echo $a;
> ?>
> <br/>
> <a href=test0.php">Back</a>
> </body>
> </html>
> --------------------------------------------------------------------------- -----
>
> At start I open the test0.php on my localhost and click on submit button,test1.php loads perfectly.But when I click on back buton in test1.php the url is "localhost\test0.php%22"...
> and error msg is access forbidden..
> where does this extra %22 come.???
>
> PLZ HELP..

Make sure that:
1. Your <?php tag is the first entry on the file(page), not even a blank
line or space, or a header will be created and sent to the server prior
to session_start is called and will barf.

2. Make sure that session_start in the <?php tags is called before any
out put such as echo, print, header etc....

3. Sometimes it is good when debugging $_SESSION to check the entire
contents to ensure that what you want is not getting overwritten by a
current script. Use var_export($_SESSION). or
$session = var_export($_SESSION, true);
and then read out $session elsewhere if needed such as a mail() call if
you are testing a script not meant for display.

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[Message index]

		Session variables.. By: xs2karan3190 on Thu, 26 April 2012 09:34
		Re: Session variables.. By: M. Strobel on Thu, 26 April 2012 09:39
		Re: Session variables.. By: xs2karan3190 on Fri, 27 April 2012 06:33
		Re: Session variables.. By: M. Strobel on Fri, 27 April 2012 08:59
		Re: Session variables.. By: Jerry Stuckle on Fri, 27 April 2012 10:30
		Re: Session variables.. By: xs2karan3190 on Thu, 03 May 2012 04:19
		Re: Session variables.. By: Jerry Stuckle on Thu, 03 May 2012 12:11
		Re: Session variables.. By: xs2karan3190 on Fri, 27 April 2012 06:36
		Re: Session variables.. By: M. Strobel on Fri, 27 April 2012 08:52
		Re: Session variables.. By: Olaf S. on Thu, 26 April 2012 12:10
		Re: Session variables.. By: M. Strobel on Thu, 26 April 2012 13:12
		Re: Session variables.. By: Jerry Stuckle on Fri, 27 April 2012 00:35
		Re: Session variables.. By: Scott Johnson on Thu, 26 April 2012 12:36
		Re: Session variables.. By: Jerry Stuckle on Fri, 27 April 2012 00:37

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