page-1 variable TO page-any ! how 1

jonybd · Jul 30, 2003

_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
I have 2 page one.php , two.php, problem is i want to see or get variables, value from different pages. for example i want to store value in page-1 i want to see / get it from page-10 or page-20 .. i was trying the following but not working plz help.
_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/ One.php:
_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
<?
session_start();
$_SESSION['test'] = 'Testing to see this variable in all page when ever i wanted';
echo $_SESSION['test']; //displaying here perfectly
?>

_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/ two.php: _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
<?
session_start();
echo $_SESSION['test'];
?>

sleipnir214 · Jul 30, 2003

What version of PHP are you running?

If it's a version older than 4.1.0, you'll have to use $HTTP_SESSION_VARS instead of $_SESSION

Want the best answers? Ask the best questions:

http://www.catb.org/~esr/faqs/smart-questions.html

TANSTAAFL!!

jonybd · Jul 30, 2003

_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
One.php
_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
<?
session_start();
$HTTP_SESSION_VARS ['test'] = 'Testing it';
echo $_SESSION['test'];
?>
_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
Two.php
_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
<?
session_start();
echo $HTTP_SESSION_VARS ['test'];
?>

See error::::::::::
Notice: Undefined variable: HTTP_SESSION_VARS in d:\inetpub\

http://wwwroot\see.php

on line 10

sleipnir214 · Jul 30, 2003

In which script at what line did that error occur? I don't see 10 lines in either script.

What version of PHP are you running?

Want the best answers? Ask the best questions:

http://www.catb.org/~esr/faqs/smart-questions.html

TANSTAAFL!!

jonybd · Jul 30, 2003

PHP Version 4.2.3

this is the see.php page where i want to see session 'test' value
<html>
<head>
<title>Logout</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000">

<?
session_start();
echo $HTTP_SESSION_VARS['test'];
?>
</body>
</html>

end this is the Php.php page where i will set session 'test' value
<html>
<head>
<title>Logout</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<BR>
<p align="center">
JonY Php Tutorial
<BR>
-----------------------------------------------------------------
</p>

<?
/*
**********************
* php Variable Declareing
**********************
*/
session_start();
$_SESSION ['test'] = 'Testing it';
echo $_SESSION['test'];
phpinfo();
?>
</body>
</html>

jonybd · Jul 30, 2003

PHP Version 4.2.3

this is the see.php page where i want to see session 'test' value
<html>
<head>
<title>Logout</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000">

<?
session_start();
echo $_SESSION['test'];
?>
</body>
</html>

end this is the Php.php page where i will set session 'test' value
<html>
<head>
<title>Logout</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<?
/*
**********************
* php Variable Declareing
**********************
*/
session_start();
$_SESSION ['test'] = 'Testing it';
echo $_SESSION['test'];
phpinfo();
?>
</body>
</html>

sleipnir214 · Jul 30, 2003

There's the start of your troubles. Unless you are using output buffering, you cannot have HTML output happen before session_start() occurs.

You should have been given an warning about using session_start() after you've started output. What is the setting of error_reporing in php.ini?

Want the best answers? Ask the best questions:

http://www.catb.org/~esr/faqs/smart-questions.html

TANSTAAFL!!

jonybd · Jul 30, 2003

what to do now ?

My php.ini here

http://www.nomorepasting.com/paste.php?pasteID=7217

sleipnir214 · Jul 30, 2003

session_start() may need to set a cookie. Cookies are sent in headers, which must be sent before any HTML content.

Move session_start() to the start of your scripts.

Want the best answers? Ask the best questions:

http://www.catb.org/~esr/faqs/smart-questions.html

TANSTAAFL!!

jonybd · Jul 30, 2003

**Move session_start() to the start of your scripts.
what do you mean by that ? where to do that ?

_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/
Well thank u so much
i edit the php.ini

http://www.nomorepasting.com/paste.php?pasteID=7217

703-line: session.auto_start = 0
to session.auto_start = 1

now its working

_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/

sleipnir214 · Jul 30, 2003

"Move session_start() to the beginning of the script" means take a script that looks like this:

<head>
<title>Logout</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<?
/*
**********************
* php Variable Declareing
**********************
*/
session_start();
$_SESSION ['test'] = 'Testing it';
echo $_SESSION['test'];
phpinfo();
?>
</body>
</html>

And make it look like:

<?php
session_start();
?>
<head>
<title>Logout</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<?
/*
**********************
* php Variable Declareing
**********************
*/
$_SESSION ['test'] = 'Testing it';
echo $_SESSION['test'];
phpinfo();
?>
</body>
</html>

I generally don't recommend setting session.auto_start to 1. Every one of your scripts ends up setting session variables even if you never use them.

Want the best answers? Ask the best questions:

http://www.catb.org/~esr/faqs/smart-questions.html

TANSTAAFL!!

jonybd · Aug 1, 2003

thanks its working now with your last post.
and mine -> 5 no. post

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page-1 variable TO page-any ! how 1

jonybd

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sleipnir214

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