Korgan wrote:
Hi,
I have a problem with array_key_exists in if statement.
I have a class with this function
class XXX {
private items = array();
...
...
...
public function addXXX($id, $count)
{
$count = (int)$cout;
Let me point at it ^^^^
Check your spelling
If error_reporting was set to E_ALL AND display_errors were turned on, you would see that you are
using an undefined variable in your method called $cout, casting is as an int and assigning the
resulting value (which would always be zero) to $count.
if (!array_key_exists($id, $this->items))
$this->items[$id] = $count;
else
$this->items[$id] += $count;
}
...
...
}
And I want to send instance of this class with SESSION.
If I add a item to the array, count is ok, but if i go to the next page
count will change.
There is the code of index.php
/** its loading classes ***/
spl_autoload_register('loadClass');
session_start();
var_dump($_SESSION['XX']); /** A **/
....
...
...
...
if ($_SESSION['XX'] instanceof XXX)
$x = $_SESSION['XX'];
else
new...
..
..
/** Do onzl this **/
if ....
$x->addXXX($id, $cnt);
....
...
...
$_SESSION['XX'] = X;
var_dump($_SESSION['XX']); /** B **/
There is a vardump if action addXXX exec:
A:
object(Kosik)#1 (1) { ["zbozi:private"]=> array(0) { } }
B:
object(Kosik)#1 (1) { ["zbozi:private"]=> array(1) { [1]=> int(1) } }
And than i will go to some page and vardums are:
A:
object(Kosik)#1 (1) { ["zbozi:private"]=> array(1) { [1]=> int(4)
} } 1 : 4
B:
object(Kosik)#1 (1) { ["zbozi:private"]=> array(1) { [1]=> int(4)
} }
I am thinking that do both codes in if statement,
but $this->items[$id] += $count; exec after send page.
I am using PHP Version 5.2.6 and Smarty v.2.6.19
Thanks for help :)
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