I need some help with manipulating a PHP session array. I have been working on a web application where I store some data using the $_SESSION variable. However, I'm facing difficulty in removing a specific variable from the session array.
Let me explain the scenario a bit more. In my application, I have multiple variables stored in the session array, such as $_SESSION['var1'], $_SESSION['var2'], $_SESSION['var3'], and so on. What I want to achieve is to remove a particular variable from the session array, let's say $_SESSION['var2'].
I have tried using the unset() function to remove the variable, but it doesn't seem to be working as expected. Here's the code I have tried so far:
I have also tried using session_unset() and session_destroy(), but they remove all the variables from the session array, which is not what I want.
Is there any specific way to remove just a single variable from the session array without affecting the others? Any suggestions or alternatives would be greatly appreciated.
Thank you in advance for your help!