<?php

session_start();

$apc_key = 'abc';

if (!isset($_SESSION['created'])) {
    $_SESSION['created'] = true;
    $apc_data = array(
        'test'=>'123',
        'data'=>'test123456');
    apc_store($apc_key, $apc_data);
}

var_dump(apc_fetch($apc_key));