PHP Array Reader
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<?php | |
declare(strict_types=1); | |
namespace App\Framework\Component\ObjectUtils\Reader; | |
/** | |
* Class ArrayReader | |
* | |
* @package App\Framework\Component\ObjectUtils\Reader | |
* @author Mattheo Geoffray <mattheo.geoffray@gmail.com> | |
* @copyright 2011-present Mattheo Geoffray | |
* @license https://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) | |
* @link https://mgeoffray.fr/ | |
*/ | |
class ArrayReader | |
{ | |
/** | |
* {@inheritDoc}} | |
*/ | |
public function get(string $path, array $data = [], $default = null) | |
{ | |
/** @var array $keys */ | |
$keys = explode('/', $path); | |
return $this->getValue($keys, $data, null, $default); | |
} | |
/** | |
* Get specific value recursively from array | |
* | |
* @param string[] $keys | |
* @param mixed[] $data | |
* @param null $key | |
* @param null $default | |
* | |
* @return mixed|null | |
*/ | |
protected function getValue(array $keys = [], array $data = [], $key = null, $default = null) | |
{ | |
if ($key === null) { | |
/** @var mixed $key */ | |
$key = current($keys); | |
} | |
if (!isset($data[$key])) { | |
return $default; | |
} | |
if (is_array($data[$key])) { | |
/** @var mixed $nextKey */ | |
$nextKey = next($keys); | |
return $nextKey === false ? $data[$key] : $this->getValue($keys, $data[$key], $nextKey, $default); | |
} | |
if (is_int($data[$key])) { | |
return (int)$data[$key]; | |
} | |
if (is_object($data[$key])) { | |
return (object)$data[$key]; | |
} | |
return $this->parseDataTypeBool($data[$key]); | |
} | |
/** | |
* Get boolean value as return | |
* | |
* @param mixed $value | |
* | |
* @return bool|null | |
*/ | |
protected function parseDataTypeBool($value) | |
{ | |
/** @var bool $bool Filter boolean values as string */ | |
$bool = filter_var($value, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE); | |
if ($bool === null) { | |
return $value; | |
} | |
return $bool; | |
} | |
} |
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