ion/src/Config.php

109 lines
1.9 KiB
PHP

<?php declare(strict_types=1);
/**
* Ion
*
* Building blocks for web development
*
* PHP version 7
*
* @package Ion
* @author Timothy J. Warren <tim@timshomepage.net>
* @copyright 2015 - 2016 Timothy J. Warren
* @license http://www.opensource.org/licenses/mit-license.html MIT License
* @version 1.0.0
* @link https://git.timshomepage.net/timw4mail/ion
*/
namespace Aviat\Ion;
use Aviat\Ion\Exception\ConfigException;
use Aviat\Ion\Type\ArrayType;
use InvalidArgumentException;
/**
* Wrapper for configuration values
*/
class Config implements ConfigInterface {
use ArrayWrapper;
/**
* Config object
*
* @var ArrayType
*/
protected $map = [];
/**
* Constructor
*
* @param array $configArray
*/
public function __construct(array $configArray = [])
{
$this->map = $this->arr($configArray);
}
/**
* Get a config value
*
* @param array|string $key
* @return mixed
* @throws ConfigException
*/
public function get($key)
{
if (is_array($key))
{
return $this->map->getDeepKey($key);
}
return $this->map->get($key);
}
/**
* Remove a config value
*
* @param string|array $key
* @return void
*/
public function delete($key)
{
if (is_array($key))
{
$this->map->setDeepKey($key, NULL);
}
else
{
$pos =& $this->map->get($key);
$pos = NULL;
}
}
/**
* Set a config value
*
* @param integer|string|array $key
* @param mixed $value
* @throws InvalidArgumentException
* @return ConfigInterface
*/
public function set($key, $value): ConfigInterface
{
if (is_array($key))
{
$this->map->setDeepKey($key, $value);
}
else if (is_scalar($key) && ! empty($key))
{
$this->map->set($key, $value);
}
else
{
throw new InvalidArgumentException("Key must be integer, string, or array, and cannot be empty");
}
return $this;
}
}
// End of config.php