Why value doesn't want to increment when I submit a post
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Why value doesn't want to increment when I submit a post
I'm making a login attempt checker, so if user inputs wrong key (witch was send via email) then It add +1 on the attempt meter. I stored it in a session did quite a lot of research but it just doesn't work. here is my PHP code.
session_start();
$_SESSION['poskusi'] = 0;
$kljuc = $_SESSION['rand_kljuc'];
if(isset($_POST['vpis_kljuc']))
$vpis_kljuc = $_POST['vpis_kljuc'];
if($vpis_kljuc == $kljuc)
echo "You are in";
else
echo "Wrong key";
$_SESSION['poskusi']+1;
if($_SESSION['poskusi'] == 3)
echo "locked";
ini_set('display_errors', 1); ini_set('display_startup_errors', 1); error_reporting(E_ALL);
$_SESSION['poskusi']+1; should be $_SESSION['poskusi']+=1;– Iłya Bursov
Aug 8 at 14:50
$_SESSION['poskusi']+1;
$_SESSION['poskusi']+=1;
$_SESSION['poskusi']+1 should be $_SESSION['poskusi'] += 1; or $_SESSION['poskusi']++;– AymDev
Aug 8 at 14:50
$_SESSION['poskusi']+1
$_SESSION['poskusi'] += 1;
$_SESSION['poskusi']++;
Also, you're setting
$_SESSION['poskusi'] to 0 every time the PHP script is loaded.– BenM
Aug 8 at 14:51
$_SESSION['poskusi']
0
1 Answer
1
You are setting the counter to 0 every time the page loads.
0
Try this:
if(!isset($_SESSION['poskusi']))
$_SESSION['poskusi'] = 0;
You are also incrementing it wrong. It should be
$_SESSION['poskusi']++; or
$_SESSION['poskusi']++;
$_SESSION['poskusi']+=1; if you prefer.
$_SESSION['poskusi']+=1;
code doesn't work for me I added session_destroy() and then just redirect it to login
– ribicem
Aug 8 at 15:17
what isn't working?
– Bojan Srbinoski
Aug 8 at 15:20
Well now it increment nicely but when I add function above it doesn't set $_SESSION['poskusi'] to 0 but it just keep going
– ribicem
Aug 8 at 15:22
That's because the variable is already set. When do you want it to be set to 0?
– Bojan Srbinoski
Aug 8 at 15:22
After 3 tries then client will have to wait idk 5-10 min then I'll set $_SESSION['poskusi'] to 0
– ribicem
Aug 8 at 15:25
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ini_set('display_errors', 1); ini_set('display_startup_errors', 1); error_reporting(E_ALL);anything from this?– Funk Forty Niner
Aug 8 at 14:50