[SOLVED] $_SESSION

[Kano]

Hi there,

 

I wish to unset some but not all $_SESSION variables.

 

for example, i wish to keep $_SESSION['auth'] and $_SESSION['wscemail'] and destroy all others.

 

can someone help?

 

thanks.

[obsidian]

Something like this, maybe:

<?php
function sessionReset($keysToKeep) {
  // hold your temp values
  $temp = array();
  if (is_array($keysToKeep)) {
    foreach ($keysToKeep as $k => $v) {
      $temp[$k] = $v;
    }
  }

  // Clear session
  unset($_SESSION);
  $_SESSION = array();

  // assign temp back to session
  if (count($temp) > 0) {
    foreach ($temp as $k => $v) {
      $_SESSION[$k] = $v;
    }
  }
}

// Reset your session:
sessionReset(array('auth', 'wscemail'));
?>

[Kano]

Genius! Nice one mate! You wan't to see what I had, haha. Thanks