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June 21st, 2006, 12:30 AM
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Authorized User
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Join Date: Jun 2006
Location: bombay, maharashtra, India.
Posts: 18
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my session variables not retaining values
hi all
i have been trying to use session variables but getting no results
my site is multipage and from first page i am storing value in session variable and retrieving it back in other pages but no variable retains its value in other pages
what i did was
if
register global=Off (directive in php.ini)
$page=$_GET["page"];
/*for all other pages*/
if($page > 1)
{
session_start();
$emp_nos = $_SESSION['MyEmpNos'];
}
else
{/*in my first page*/
session_start();
$_SESSION['MyEmpNos'] = $emp_nos;
}
but i am not getting MyEmpNos value retained in further pages
i tried even with
register global= On (directive in php.ini)
and
used
session_start();
session_register();
also
but no results then too in variable $_SESSION["MyEmpNos"];
can somebody please help.................i need it urgently ..
nidhi
__________________
nidhi
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June 21st, 2006, 11:23 AM
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Authorized User
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Join Date: May 2006
Location: Chesapeake, VA, .
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this code is a little hard to understand...
if ($page > 1) ... are you using negative values? When is '$page' ever less than 1? Could you post more of the code? As it is, I can't understand the logic... and, on another note & just out of curiosity, why are you placing your comments after the code for which they are meant?
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June 22nd, 2006, 12:40 AM
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Authorized User
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Join Date: Jun 2006
Location: bombay, maharashtra, India.
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hi
no $page can have in my case NULL or zero value also .
but i have got the solution thanks .
and comments i put for easy understanding of code .
b bye
nidhi
nidhi
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June 23rd, 2006, 05:26 AM
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Registered User
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Join Date: Jun 2006
Location: Richards Bay, Kwazulu Natal, South Africa.
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the problem is:
register global=Off (directive in php.ini)
To make use of $_SESSION and other variables of similar nature, registered globals must be on.
Have fun,
Dale
Ctrl-Alt-Del
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July 7th, 2006, 12:33 AM
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Authorized User
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Join Date: Jun 2006
Location: bombay, maharashtra, India.
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no sorry you are absolutely wrong
$_SESSION[] array can be used in both cases whether register global is on or off
but the only thing is
if it is ON
we cant use $page directly
nidhi
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