PHP SESSIONS are empty after reload page

Question

I have code

<?php
require_once("lib/functions.php");
$page = new page;



if(isset($_POST['jmeno'])){
    $page->mailit($_POST, $_SESSION['result']);
}

$_SESSION['f'] = rand(1,9);
$_SESSION['s'] = rand(1,9);
$_SESSION['result'] = $_SESSION['f'] + $_SESSION['s'];

?>

Before POST form it prints the right values, but after POST form the sessions are empty. I don't know why, looks like something is bad configured. So it's always show Bad counted result

Here is session configuration....

when I print_r $_SESSION before post form it's show me good values, but If I post form $_SESSIONS are emepty — koca79331, Aug 24 '15 at 11:14

score 4 · Answer 1 · edited Aug 24 '15 at 11:33

4

make sure that this line of code:

session_start();

Is at the beggining of your php file, right after the opening php tag <?php

This line of code is used to start new or resume existing session, please see php manual here

edited Aug 24 '15 at 11:33

Ahmad Baktash Hayeri

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answered Aug 24 '15 at 11:15

Luthando Ntsekwa

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I starting it, if i not start it it's show me no sessions values, its looks like that sessions are reseting after post form – koca79331 Aug 24 '15 at 11:28
@koca79331 do you have this `session_start();` at the beggining of every php page you're using? – Luthando Ntsekwa Aug 24 '15 at 11:33
@koca79331 sorry, the line should be `session_start();`. thanks to @Ahmad for the edit – Luthando Ntsekwa Aug 24 '15 at 11:35
Yes it is on the start of every page becouse it is in functions.php – koca79331 Aug 24 '15 at 11:37
@koca79331 you are using a different file to post right? with function.php included? if `$session_start()` is not the issue, you might be using `unset()` somewhere, incorrectly – Luthando Ntsekwa Aug 24 '15 at 11:42

score 0 · Answer 2 · answered Nov 11 '20 at 21:23

0

Make sure that your file had UTF-8 encoding. (not UTF-8-BOM)

answered Nov 11 '20 at 21:23

Portekoi

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PHP SESSIONS are empty after reload page

2 Answers2

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