Hi,
My session variables won't persist, could someone help me with this problem?
I spent all day trying to figure out what is wrong, and I still don't know
why I couldn't get it to work. Here is an example script:
<?
session_id();
session_start();
header("Pragma: no-cache");
header("Refresh: 2");
$sID=session_id();
echo "session id: $sID<br>";
echo "session var: ".$_SESSION["var"]."<br>";
fnB();
function fnA(){
$_SESSION["var"]=1;
}
function fnB(){
if(isset($_SESSION["var"])){
echo "session var is set...<br>";
}
else{
echo "session var is not set...<br>";
fnA();
echo $_SESSION["var"];
}
}
?>
Here is the out put from this script:
"
session id: ee030ac6e15ea2c01e1dd4fe40f3ab30
session var:
session var is not set...
1
"
The session ID is the same for a given session, that means the server knows
its the same session. And since I get the value "1" each time, I can see
that the $_SESSION["var"] is a global variable with a value of "1". But it
seems that once the script is finished, this variable runs out of scope! A
session variable should persist for the duration of the session. It should
not run out of scope like this. Could someone with more experience tell me
what am I doing wrong? Thanks in advance.
Zlutarch
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