Name	Size	Mode	Actions
Benchmark.php	2949	0644	editdlrm
CodeIgniter.php	11392	0644	editdlrm
Common.php	13417	0644	editdlrm
Config.php	8157	0644	editdlrm
Controller.php	1567	0644	editdlrm
Exceptions.php	4695	0644	editdlrm
Hooks.php	4697	0644	editdlrm
index.html	114	0644	editdlrm
Input.php	18324	0644	editdlrm
Lang.php	3632	0644	editdlrm
Loader.php	30576	0644	editdlrm
Model.php	1190	0644	editdlrm
Output.php	12935	0644	editdlrm
Router.php	12394	0644	editdlrm
Security.php	22006	0644	editdlrm
URI.php	14443	0644	editdlrm
Utf8.php	3584	0644	editdlrm

item('charset') == 'UTF-8' // Application charset must be UTF-8 ) { log_message('debug', "UTF-8 Support Enabled"); define('UTF8_ENABLED', TRUE); // set internal encoding for multibyte string functions if necessary // and set a flag so we don't have to repeatedly use extension_loaded() // or function_exists() if (extension_loaded('mbstring')) { define('MB_ENABLED', TRUE); mb_internal_encoding('UTF-8'); } else { define('MB_ENABLED', FALSE); } } else { log_message('debug', "UTF-8 Support Disabled"); define('UTF8_ENABLED', FALSE); } } // -------------------------------------------------------------------- /** * Clean UTF-8 strings * * Ensures strings are UTF-8 * * @access public * @param string * @return string */ function clean_string($str) { if ($this->_is_ascii($str) === FALSE) { $str = @iconv('UTF-8', 'UTF-8//IGNORE', $str); } return $str; } // -------------------------------------------------------------------- /** * Remove ASCII control characters * * Removes all ASCII control characters except horizontal tabs, * line feeds, and carriage returns, as all others can cause * problems in XML * * @access public * @param string * @return string */ function safe_ascii_for_xml($str) { return remove_invisible_characters($str, FALSE); } // -------------------------------------------------------------------- /** * Convert to UTF-8 * * Attempts to convert a string to UTF-8 * * @access public * @param string * @param string - input encoding * @return string */ function convert_to_utf8($str, $encoding) { if (function_exists('iconv')) { $str = @iconv($encoding, 'UTF-8', $str); } elseif (function_exists('mb_convert_encoding')) { $str = @mb_convert_encoding($str, 'UTF-8', $encoding); } else { return FALSE; } return $str; } // -------------------------------------------------------------------- /** * Is ASCII? * * Tests if a string is standard 7-bit ASCII or not * * @access public * @param string * @return bool */ function _is_ascii($str) { return (preg_match('/[^\x00-\x7F]/S', $str) == 0); } // -------------------------------------------------------------------- } // End Utf8 Class /* End of file Utf8.php */ /* Location: ./system/core/Utf8.php */