Viewing file:  FileLoader.php (1.61 KB) -rwxrwxr-x
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<?php
/**
* @copyright 2006-2014, Miles Johnson - http://milesj.me
* @license https://github.com/milesj/decoda/blob/master/license.md
* @link http://milesj.me/code/php/decoda
*/
namespace Decoda\Loader;
use \Decoda\Exception\IoException;
use \Decoda\Exception\UnsupportedTypeException;
/**
* A resource loader for files on the local system.
*/
class FileLoader extends AbstractLoader {
/**
* Path to file.
*
* @type string
*/
protected $_path;
/**
* Store the path and validate the files existence.
*
* @param string $path
* @throws \Decoda\Exception\IoException
*/
public function __construct($path) {
if (!file_exists($path)) {
throw new IoException(sprintf('File %s does not exist', $path));
}
$this->_path = $path;
}
/**
* Load the resources contents.
*
* @return array
* @throws \Decoda\Exception\UnsupportedTypeException
*/
public function load() {
$ext = mb_strtolower(pathinfo($this->_path, PATHINFO_EXTENSION));
switch ($ext) {
case 'php':
return include $this->_path;
break;
case 'json':
return json_decode(file_get_contents($this->_path), true);
break;
case 'ini':
return parse_ini_file($this->_path, true);
break;
case 'txt':
return file($this->_path, FILE_IGNORE_NEW_LINES);
break;
}
throw new UnsupportedTypeException(sprintf('Unsupported FileLoader file type %s', $ext));
}
}
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