Will this work with in_array()???

[cooldude832]

I have an array in my session variable that is like

$_SESSION['recent_items'][0]['ItemNumber'] = 1;

$_SESSION['recent_items'][1]['ItemNumber'] = 2;

$_SESSION['recent_items'][2]['ItemNumber'] = 3;

and I want to make sure somethign isn't already in the array with that name so if I say

<?Php
$Item_num = 2;
if(in_array($item_num,$_SESSION['recent_items'])){
echo "yes";
}
?>

should it echo yes???

[PFMaBiSmAd]

It works, if your array is structured correctly (tested) -

 

<?php
session_start();

   $_SESSION['recent_items']['ItemNumber'][0] = 1;
   $_SESSION['recent_items']['ItemNumber'][1] = 2;
   $_SESSION['recent_items']['ItemNumber'][2] = 3;

$item_num = 2;
if(in_array($item_num,$_SESSION['recent_items']['ItemNumber'])){
echo "yes";
}