koyhoge

<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
// created by bto
// via http://blog.bz2.jp/archives/2008/05/1php.html
//     http://blog.bz2.jp/archives/2008/05/singleexecution.html

class singleExecution
{
    var $key = null;
    var $options = array(

koyhoge

<?php
  // $Id$

if (!function_exists('array_val')) {
    function array_val(&$data, $key, $default = null) {
        if (!is_array($data)) {
            return $default;
        }
        return isset($data[$key])? $data[$key]: $default;
    }