Session as numbers

The question is basically this, I have seen on many sites a session like &ses=1234567… that is, a session consisting of numbers. I tried to do something like this, but it didn’t work! I would like to know how to implement this?

Answer 1, authority 100%

It’s not entirely clear what exactly you can’t implement: how to work with a session containing a certain name, or generate random numbers. Well here’s an example that at least creates a variable and a link to a page with &ses=1234567

$_SESSION['ses'] = rand(1000000, 9999999);
echo "<a href=\"somepage.php?someresult=true&ses=" . $_SESSION['ses'] . "\">Link</a>";

Specify what exactly you expect from &ses=1234567, for what purpose are you implementing it?

Answer 2, authority 50%

As far as I can see, this is not a session, but passing variables using the GET method. Example in PHP

<form action="some_site.php" method="GET" name="form1" target="_blank">
<p><input name="name" type="text" size="20"></p>
<p><input name="lastname" type="text" size="20"></p>
<!-- -->
<p><input name="submit" type="submit" value=""></p>

The line will appear like some_site.php?name=Jack&lastname=Dou&submit=%CF%E5%F0%E5%E4%E0%F2%FC. I hope it’s understandable. You can read the data via $_GET

$name = $_GET['name'];
$lastname = $_GET['lastname'];
echo ' '.$name.' '.$lastname;

Naturally, you can enter both numbers and words.

Answer 3

The task of the session is to form a unique sequence, the algorithm used when calling a regular session guarantees this. There is no dance with rand().

Answer 4

In the PHP settings, you can select the encryption algorithm and key length. You won’t be able to use numbers only by standard means!

Answer 5

read about hex :))) You can put any string in there….. and kick it out 😀