/**
* Takes an UTF-8 string and returns an array of ints representing the Unicode characters.
* Astral planes are supported i.e. the ints in the output can be > 0xFFFF.
* Occurrances of the BOM are ignored. Surrogates are not allowed.
*
* The Original Code is Mozilla Communicator client code.
* The Initial Developer of the Original Code is Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998 the Initial Developer.
* Ported to PHP by Henri Sivonen <*****@*****.**>, see http://hsivonen.iki.fi/php-utf8/.
* Slight modifications to fit with phputf8 library by Harry Fuecks <*****@*****.**>.
*
* @param string UTF-8 encoded string
* @return array unicode code points
* @return boolean FALSE if the string is invalid
*/
public static function to_unicode($str)
{
if (!isset(self::$called[__FUNCTION__])) {
require SYSPATH . 'core/utf8/' . __FUNCTION__ . EXT;
// Function has been called
self::$called[__FUNCTION__] = TRUE;
}
return _to_unicode($str);
}
/**
* Takes an UTF-8 string and returns an array of ints representing the Unicode characters.
* Astral planes are supported i.e. the ints in the output can be > 0xFFFF.
* Occurrences of the BOM are ignored. Surrogates are not allowed.
*
* $array = UTF8::to_unicode($str);
*
* The Original Code is Mozilla Communicator client code.
* The Initial Developer of the Original Code is Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998 the Initial Developer.
* Ported to PHP by Henri Sivonen <*****@*****.**>, see <http://hsivonen.iki.fi/php-utf8/>
* Slight modifications to fit with phputf8 library by Harry Fuecks <*****@*****.**>
*
* @param string UTF-8 encoded string
* @return array unicode code points
* @return FALSE if the string is invalid
*/
public static function to_unicode($str)
{
if (!isset(self::$called[__FUNCTION__])) {
require SYSPATH . 'utf8' . DIRECTORY_SEPARATOR . __FUNCTION__ . EXT;
// Function has been called
self::$called[__FUNCTION__] = TRUE;
}
return _to_unicode($str);
}
public static function to_unicode($str)
{
if (!isset(UTF8::$called[__FUNCTION__])) {
require JsonApiApplication::find_file("utf8", __FUNCTION__);
// Function has been called
UTF8::$called[__FUNCTION__] = TRUE;
}
return _to_unicode($str);
}
/**
* Takes an UTF-8 string and returns an array of ints representing the Unicode characters.
* Astral planes are supported i.e. the ints in the output can be > 0xFFFF.
* Occurrances of the BOM are ignored. Surrogates are not allowed.
*
* The Original Code is Mozilla Communicator client code.
* The Initial Developer of the Original Code is Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998 the Initial Developer.
* Ported to PHP by Henri Sivonen <*****@*****.**>, see http://hsivonen.iki.fi/php-utf8/.
* Slight modifications to fit with phputf8 library by Harry Fuecks <*****@*****.**>.
*
* @param string UTF-8 encoded string
* @return array unicode code points
* @return boolean FALSE if the string is invalid
*/
public static function to_unicode($str)
{
require_once dirname(__FILE__) . '/' . __FUNCTION__ . '.php';
return _to_unicode($str);
}
/**
* Takes an UTF-8 string and returns an array of ints representing the Unicode characters.
* Astral planes are supported i.e. the ints in the output can be > 0xFFFF.
* Occurrences of the BOM are ignored. Surrogates are not allowed.
*
* $array = UTF8::to_unicode($str);
*
* The Original Code is Mozilla Communicator client code.
* The Initial Developer of the Original Code is Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998 the Initial Developer.
* Ported to PHP by Henri Sivonen <*****@*****.**>, see <http://hsivonen.iki.fi/php-utf8/>
* Slight modifications to fit with phputf8 library by Harry Fuecks <*****@*****.**>
*
* @param string $str UTF-8 encoded string
* @return array unicode code points
* @return FALSE if the string is invalid
*/
public static function to_unicode($str)
{
if (!isset(UTF8::$called[__FUNCTION__])) {
require Kohana::find_file('utf8', __FUNCTION__);
// Function has been called
UTF8::$called[__FUNCTION__] = TRUE;
}
return _to_unicode($str);
}
/**
* Takes an UTF-8 string and returns an array of ints representing the Unicode characters
*
* Astral planes are supported i.e. the ints in the output can be > 0xFFFF.
* Occurrences of the BOM are ignored. Surrogates are not allowed.
*
* Example:
* ~~~
* $array = UTF8::to_unicode($str);
* ~~~
*
* The Original Code is Mozilla Communicator client code.
* The Initial Developer of the Original Code is Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998 the Initial Developer.
* Ported to PHP by Henri Sivonen <*****@*****.**>, see <http://hsivonen.iki.fi/php-utf8/>
* Slight modifications to fit with phputf8 library by Harry Fuecks <*****@*****.**>
*
* @param string $str UTF-8 encoded string
*
* @return array mixed
*
* @uses Kohana::find_file
*/
public static function to_unicode($str)
{
UTF8::_load(__FUNCTION__);
return _to_unicode($str);
}