Subversion-Projekte lars-tiefland.ci

Revision

Revision 2049 | Revision 2242 | Zur aktuellen Revision | Ganze Datei anzeigen | Leerzeichen ignorieren | Details | Blame | Letzte Änderung | Log anzeigen | RSS feed

Revision 2049 Revision 2107
Zeile 103... Zeile 103...
103 
	 * @var array
 103 
	 * @var array
104 
	 */
 104 
	 */
105 
	protected $_levels = array('ERROR' => 1, 'DEBUG' => 2, 'INFO' => 3, 'ALL' => 4);
 105 
	protected $_levels = array('ERROR' => 1, 'DEBUG' => 2, 'INFO' => 3, 'ALL' => 4);
Zeile 106... Zeile 106...
106 
 
 106 
 
107 
	/**
 107 
	/**
108 
	 * mbstring.func_override flag
 108 
	 * mbstring.func_overload flag
109 
	 *
 109 
	 *
110 
	 * @var	bool
 110 
	 * @var	bool
111 
	 */
 111 
	 */
Zeile 112... Zeile 112...
112 
	protected static $func_override;
 112 
	protected static $func_overload;
Zeile 113... Zeile 113...
113 
 
 113 
 
114 
	// --------------------------------------------------------------------
 114 
	// --------------------------------------------------------------------
Zeile 120... Zeile 120...
120 
	 */
 120 
	 */
121 
	public function __construct()
 121 
	public function __construct()
122 
	{
 122 
	{
123 
		$config =& get_config();
 123 
		$config =& get_config();
Zeile 124... Zeile 124...
124 
 
 124 
 
Zeile 125... Zeile 125...
125 
		isset(self::$func_override) OR self::$func_override = (extension_loaded('mbstring') && ini_get('mbstring.func_override'));
 125 
		isset(self::$func_overload) OR self::$func_overload = (extension_loaded('mbstring') && ini_get('mbstring.func_overload'));
126 
 
 126 
 
127 
		$this->_log_path = ($config['log_path'] !== '') ? $config['log_path'] : APPPATH.'logs/';
 127 
		$this->_log_path = ($config['log_path'] !== '') ? $config['log_path'] : APPPATH.'logs/';
Zeile 262... Zeile 262...
262 
	 * @param	string	$str
 262 
	 * @param	string	$str
263 
	 * @return	int
 263 
	 * @return	int
264 
	 */
 264 
	 */
265 
	protected static function strlen($str)
 265 
	protected static function strlen($str)
266 
	{
 266 
	{
267 
		return (self::$func_override)
 267 
		return (self::$func_overload)
268 
			? mb_strlen($str, '8bit')
 268 
			? mb_strlen($str, '8bit')
269 
			: strlen($str);
 269 
			: strlen($str);
270 
	}
 270 
	}
Zeile 271... Zeile 271...
271 
 
 271 
 
Zeile 279... Zeile 279...
279 
	 * @param	int	$length
 279 
	 * @param	int	$length
280 
	 * @return	string
 280 
	 * @return	string
281 
	 */
 281 
	 */
282 
	protected static function substr($str, $start, $length = NULL)
 282 
	protected static function substr($str, $start, $length = NULL)
283 
	{
 283 
	{
284 
		if (self::$func_override)
 284 
		if (self::$func_overload)
285 
		{
 285 
		{
286 
			// mb_substr($str, $start, null, '8bit') returns an empty
 286 
			// mb_substr($str, $start, null, '8bit') returns an empty
287 
			// string on PHP 5.3
 287 
			// string on PHP 5.3
288 
			isset($length) OR $length = ($start >= 0 ? self::strlen($str) - $start : -$start);
 288 
			isset($length) OR $length = ($start >= 0 ? self::strlen($str) - $start : -$start);
289 
			return mb_substr($str, $start, $length, '8bit');
 289 
			return mb_substr($str, $start, $length, '8bit');