i want to store a value in to session using PHP
for example $id=10
i want to store this value in a session
i tried
$pid= session_id($id);
echo $pid;
and
$pid = $_SESSION['$id'];
but not working
at the top of page
session_start();
then to set session
variable
$_SESSION['id'] = $someID;
To retrieve the value of id
$pid = $_SESSION['id'];
Try this..
<?php
session_start();
$id = 10; //store 10 in id variable
$_SESSION['id'] = $id; // now, store $id i.e, 10 in Session variable named id.
echo $_SESSION['id']; // now, print the Session variable
Here is the right code to store the variable in PHP session:
<?php
session_start();
$id = 10;
$_SESSION["user_id"] = $id;
?>
Now to get the session data:
<?php
session_start();
echo $_SESSION["user_id"];
?>
Also, I have write a complete guide on PHP session on one of my blog: How to start a PHP session, store and accessing Session data?
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