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Config Class load config.txt

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  1. class Config {
  2.  
  3. 	private static $instance 	= null;
  4. 	private $file_path 		= dirname(__FILE__);
  5. 	private $file_name 		= 'config';
  6. 	private $file_extention 	= 'txt';
  7. 	private $split_letter 		= ':';
  8.  
  9. 	private $config;
  10.  
  11. 	private function __construct() {
  12. 		$this->config = $this->parse($this->file_path . '/' . $this->file_name . '.' . $this->file_extention);
  13. 	}
  14.  
  15. 	private function prase($file) {
  16. 		if(file_exist($file)) {
  17. 			$data = file($file);
  18. 		}
  19. 		foreach($data as $key => $value) {
  20. 			$split = explode($this->split_letter, $value);
  21. 			$config[$split[0]] = $split[1];
  22. 		}
  23. 		return $config;
  24. 	}
  25.  
  26. 	public static function getInstance() {
  27. 		if (self::$instance === NULL) {
  28. 			self::$instance = new Config();
  29. 		}
  30. 		return self::$instance;
  31. 	}
  32.  
  33. 	public function __get($var) {
  34. 		return $this->config[$var];
  35. 	}
  36.  
  37. 	private function __clone() {}
  38. }
  39.  
  40. // config.txt could be
  41. // format: key:value
  42. language:en
  43. controller:1

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