[SOLVED] problem with flushing sessions script

[boo_lolly]

so, i need to remove all data from my sessions but for some reason it's not working out. i've tried session_destroy() but for some reason that didn't work so i wrote a script. but the script doesn't work.

 

error

Fatal error: Cannot redeclare flush() in /var/www/piratebeachhouse/index.php on line 294

 

script

<?php
    function flush($array)
    {
        foreach ($array as $key => $val) {
            if (is_array($val)) {
                flush($val);
            }
            else {
                $val = null;
            }
        }
    } //<-- line 294
?>

 

so what's the deal? i've written plenty of functions before that were repetitive. (i forgot the worf used when you call upon a function within the same function) what's wrong with my script? and what alternatives should i try?

[trq]

There is a built in function in php called flush.

 

I'm not sure why you don't simply use...

 

<?php $_SESSION = array(); ?>

 

anyway.

[Stooney]

	$_SESSION = array();
session_destroy();
setcookie ('PHPSESSED', '', time()- 300, '/', '', 0);

[boo_lolly]

thorpe, thanks for the advice. it's been a while since i've programmed in php and i find myself doing things the hard way. you da man. as usual.