ConcreteObject.php

<?php
namespace Concrete\Core\Foundation;

class ConcreteObject
{
    public $error = '';

    /* TODO: move these into an error class */

    public function loadError($error)
    {
        $this->error = $error;
    }

    public function isError()
    {
        $args = func_get_args();
        if (isset($args[0]) && $args[0]) {
            return $this->error == $args[0];
        } else {
            return $this->error;
        }
    }

    public function getError()
    {
        return $this->error;
    }

    public function setPropertiesFromArray($arr)
    {
        foreach ($arr as $key => $prop) {
            $this->{$key} = $prop;
        }
    }

    public static function camelcase($file)
    {
        return camelcase($file);
    }

    public static function uncamelcase($string)
    {
        return uncamelcase($string);
    }
}