}\r
\r
\r
-/* FIXME: This is for compatibility since 4.0, should be obsoleted at future release. */\r
+/* TODO: This is for compatibility since 4.0, should be obsoleted at future release. */\r
if ( !isset($DIR_LOCALES) )\r
{\r
$DIR_LOCALES = $DIR_NUCLEUS . 'locales/';\r
exit('Fail to initialize i18n class.');\r
}\r
\r
-/* FIXME: This is just for compatibility since 4.0, should be obsoleted at future release. */\r
+/* TODO: This is just for compatibility since 4.0, should be obsoleted at future release. */\r
define('_CHARSET', i18n::get_current_charset());\r
\r
\r
DB::setConnectionInfo($MYSQL_HANDLER[1], $MYSQL_HOST, $MYSQL_USER, $MYSQL_PASSWORD, $MYSQL_DATABASE);\r
\r
\r
+/* force locale or charset */\r
+$locale = '';\r
+$charset = i18n::get_current_charset();\r
+\r
+$data = array(\r
+ 'locale' => &$locale,\r
+ 'charset' => &$charset\r
+);\r
+$manager->notify('ForceLocale', $data);\r
+\r
+if ( $data['locale'] !== '' )\r
+{\r
+ i18n::set_forced_locale($data['locale']);\r
+}\r
+if ( $data['charset'] !== '' )\r
+{\r
+ i18n::set_forced_charset($data['charset']);\r
+}\r
+unset($locale);\r
+unset($charset);\r
+\r
+\r
+/* convert forced charset to current charset */\r
+if ( i18n::get_forced_charset() != i18n::get_current_charset() )\r
+{\r
+ $_POST = i18n::convert_array($_POST, i18n::get_forced_charset());\r
+ $_GET = i18n::convert_array($_GET, i18n::get_forced_charset());\r
+ $_REQUEST = i18n::convert_array($_REQUEST, i18n::get_forced_charset());\r
+ $_COOKIE = i18n::convert_array($_COOKIE, i18n::get_forced_charset());\r
+ $_FILES = i18n::convert_array($_FILES, i18n::get_forced_charset());\r
+ \r
+ if ( session_id() !== '' )\r
+ {\r
+ $_SESSION = i18n::convert_array($_SESSION, i18n::get_forced_charset());\r
+ }\r
+}\r
+\r
+\r
/* sanitize option */\r
-$bLoggingSanitizedResult=0;\r
-$bSanitizeAndContinue=0;\r
+$bLoggingSanitizedResult = 0;\r
+$bSanitizeAndContinue = 0;\r
$orgRequestURI = serverVar('REQUEST_URI');\r
sanitizeParams();\r
\r
$errormessage = '';\r
$error = '';\r
$special = requestVar('special');\r
-$virtualpath = ((getVar('virtualpath') != null) ? getVar('virtualpath') : serverVar('PATH_INFO'));\r
+$virtualpath = ((getVar('virtualpath') != NULL) ? getVar('virtualpath') : serverVar('PATH_INFO'));\r
\r
\r
/* read config */\r
getConfig();\r
\r
-/* FIXME: This is for backward compatibility, should be obsoleted near future. */\r
-if ( !preg_match('#^(.+)_(.+)_(.+)$#', $CONF['Locale'])\r
- && ($CONF['Locale'] = i18n::convert_old_language_file_name_to_locale($CONF['Locale'])) === FALSE )\r
-{\r
- $CONF['Locale'] = 'en_Latn_US';\r
-}\r
-if ( !array_key_exists('Language', $CONF) )\r
-{\r
- $CONF['Language'] = i18n::convert_locale_to_old_language_file_name($CONF['Locale']);\r
-}\r
-$locale = $CONF['Locale'];\r
\r
/* Properly set $CONF['Self'] and others if it's not set...\r
* usually when we are access from admin menu\r
}\r
}\r
\r
-$CONF['ItemURL'] = $CONF['Self'];\r
-$CONF['ArchiveURL'] = $CONF['Self'];\r
-$CONF['ArchiveListURL'] = $CONF['Self'];\r
-$CONF['MemberURL'] = $CONF['Self'];\r
-$CONF['SearchURL'] = $CONF['Self'];\r
-$CONF['BlogURL'] = $CONF['Self'];\r
-$CONF['CategoryURL'] = $CONF['Self'];\r
+$CONF['ItemURL'] = $CONF['Self'];\r
+$CONF['ArchiveURL'] = $CONF['Self'];\r
+$CONF['ArchiveListURL'] = $CONF['Self'];\r
+$CONF['MemberURL'] = $CONF['Self'];\r
+$CONF['SearchURL'] = $CONF['Self'];\r
+$CONF['BlogURL'] = $CONF['Self'];\r
+$CONF['CategoryURL'] = $CONF['Self'];\r
\r
/*\r
*switch URLMode back to normal when $CONF['Self'] ends in .php\r
$member->cookielogin();\r
}\r
\r
+\r
+/* TODO: This is for backward compatibility, should be obsoleted near future. */\r
+if ( !preg_match('#^(.+)_(.+)_(.+)$#', $CONF['Locale'])\r
+ && ($CONF['Locale'] = i18n::convert_old_language_file_name_to_locale($CONF['Locale'])) === FALSE )\r
+{\r
+ $CONF['Locale'] = 'en_Latn_US';\r
+}\r
+if ( !array_key_exists('Language', $CONF) )\r
+{\r
+ $CONF['Language'] = i18n::convert_locale_to_old_language_file_name($CONF['Locale']);\r
+}\r
+$locale = $CONF['Locale'];\r
+\r
+\r
/* NOTE: include translation file and set locale */\r
-if ( $member->isLoggedIn() && $member->getLocale())\r
+if ( $member->isLoggedIn() )\r
{\r
- $locale = $member->getLocale();\r
+ if ( $member->getLocale() )\r
+ {\r
+ $locale = $member->getLocale();\r
+ }\r
+}\r
+else\r
+{\r
+ if ( i18n::get_forced_locale() !== '' )\r
+ {\r
+ $locale = i18n::get_forced_locale();\r
+ }\r
}\r
include_translation($locale);\r
i18n::set_current_locale($locale);\r
\r
+\r
/* login completed */\r
$manager->notify('PostAuthentication', array('loggedIn' => $member->isLoggedIn() ) );\r
\r
}\r
\r
\r
- /**\r
- * TODO: This function should be changed to send_content_type() per the Coding Guidelines. Ensure this change is compatible with rest of core.\r
- *\r
- * This function sends the Content-Type header if headers have not already been sent\r
- * It also determines if the browser can accept application/xhtml+xml and sends it only to those that can.\r
- * @param string $content_type\r
- * @param string $page_type\r
- * @param string $charset Deprecated. This has no meaning.\r
- */\r
- function sendContentType($content_type, $page_type = '', $charset = _CHARSET)\r
+/**\r
+ * sendContentType()\r
+ * This function sends the Content-Type header if headers have not already been sent\r
+ * It also determines if the browser can accept application/xhtml+xml and sends it only to those that can.\r
+ * \r
+ * if content type is application/xhtml+xml, only send it to browsers\r
+ * that can handle it (IE6 cannot). Otherwise, send text/html\r
+ *\r
+ * v2.5:\r
+ * For admin area pages, keep sending text/html (unless it's a debug version)\r
+ * application/xhtml+xml still causes too much problems with the javascript implementations\r
+ *\r
+ * v3.3:\r
+ * ($CONF['UsingAdminArea'] && !$CONF['debug']) gets removed,\r
+ * application/xhtml+xml seems to be working, so we're going to use it if we can.\r
+ * \r
+ * @param string $content_type MIME media type registered to IANA, http://www.iana.org/assignments/media-types/index.html\r
+ * @param string $page_type \r
+ * @param string $charset Deprecated. This has no meaning.\r
+ * @return void\r
+ * \r
+ */\r
+function sendContentType($content_type, $page_type = '', $charset = '')\r
+{\r
+ global $manager, $CONF;\r
+ \r
+ if ( headers_sent() )\r
{\r
- global $manager, $CONF;\r
- \r
- if ( !headers_sent() )\r
- {\r
- // if content type is application/xhtml+xml, only send it to browsers\r
- // that can handle it (IE6 cannot). Otherwise, send text/html\r
-\r
- // v2.5: For admin area pages, keep sending text/html (unless it's a debug version)\r
- // application/xhtml+xml still causes too much problems with the javascript implementations\r
-\r
- // v3.3: ($CONF['UsingAdminArea'] && !$CONF['debug']) gets removed,\r
- // application/xhtml+xml seems to be working, so we're going to use it if we can.\r
-\r
- if ( ($content_type == 'application/xhtml+xml')\r
- && (!stristr(serverVar('HTTP_ACCEPT'), 'application/xhtml+xml') ) )\r
- {\r
- $content_type = 'text/html';\r
- } // end if\r
-\r
- $manager->notify(\r
- 'PreSendContentType',\r
- array(\r
- 'contentType' => &$content_type,\r
- 'charset' => i18n::get_current_charset(),\r
- 'pageType' => $page_type\r
- )\r
- );\r
-\r
- // strip strange characters\r
- $content_type = preg_replace('|[^a-z0-9-+./]|i', '', $content_type);\r
- header('Content-Type: ' . $content_type . '; charset=' . i18n::get_current_charset());\r
- } // end if\r
-\r
+ return;\r
+ }\r
+ \r
+ /* NOTE: MIME Media Type */\r
+ if ( ($content_type == 'application/xhtml+xml')\r
+ && (!stristr(serverVar('HTTP_ACCEPT'), 'application/xhtml+xml') ) )\r
+ {\r
+ $content_type = 'text/html';\r
+ }\r
+ \r
+ /* NOTE: generate event */\r
+ $data = array(\r
+ 'pageType' => $page_type,\r
+ 'contentType' => &$content_type\r
+ );\r
+ $manager->notify('PreSendContentType', $data);\r
+ \r
+ /* NOTE: confirm MIME Media Type */\r
+ $content_type = preg_replace('#[^a-zA-Z0-9-+./]#', '', $content_type);\r
+ \r
+ /* NOTE: confirm character set */\r
+ $charset = i18n::get_current_charset();\r
+ if ( i18n::get_forced_charset() !== '' )\r
+ {\r
+ $charset = i18n::get_forced_charset();\r
}\r
+ \r
+ /* NOTE: send HTTP 1.1 header */\r
+ header("Content-Type: {$content_type}; charset={$charset}");\r
+ \r
+ /* NOTE: set handler for translating character set */\r
+ if ( $charset != i18n::get_current_charset() )\r
+ {\r
+ ob_start(array('i18n', 'convert_handler'));\r
+ }\r
+ \r
+ return;\r
+}\r
\r
\r
/**\r
\r
\r
/**\r
+ * sanitizeParams()\r
* Sanitize parameters such as $_GET and $_SERVER['REQUEST_URI'] etc.\r
- * to avoid XSS\r
+ * to avoid XSS.\r
+ * \r
+ * @param void\r
+ * @return void\r
*/\r
function sanitizeParams()\r
{\r
- global $HTTP_SERVER_VARS;\r
-\r
- $array = array();\r
- $str = '';\r
- $frontParam = '';\r
-\r
- // REQUEST_URI of $HTTP_SERVER_VARS\r
- $str =& $HTTP_SERVER_VARS["REQUEST_URI"];\r
- serverStringToArray($str, $array, $frontParam);\r
- sanitizeArray($array);\r
- arrayToServerString($array, $frontParam, $str);\r
-\r
- // QUERY_STRING of $HTTP_SERVER_VARS\r
- $str =& $HTTP_SERVER_VARS["QUERY_STRING"];\r
- serverStringToArray($str, $array, $frontParam);\r
- sanitizeArray($array);\r
- arrayToServerString($array, $frontParam, $str);\r
-\r
- if (phpversion() >= '4.1.0') {\r
- // REQUEST_URI of $_SERVER\r
- $str =& $_SERVER["REQUEST_URI"];\r
- serverStringToArray($str, $array, $frontParam);\r
- sanitizeArray($array);\r
- arrayToServerString($array, $frontParam, $str);\r
-\r
- // QUERY_STRING of $_SERVER\r
- $str =& $_SERVER["QUERY_STRING"];\r
- serverStringToArray($str, $array, $frontParam);\r
- sanitizeArray($array);\r
- arrayToServerString($array, $frontParam, $str);\r
- }\r
-\r
- // $_GET\r
- convArrayForSanitizing($_GET, $array);\r
- sanitizeArray($array);\r
- revertArrayForSanitizing($array, $_GET);\r
-\r
- // $_REQUEST (only GET param)\r
- convArrayForSanitizing($_REQUEST, $array);\r
- sanitizeArray($array);\r
- revertArrayForSanitizing($array, $_REQUEST);\r
+ $array = array();\r
+ $str = '';\r
+ $frontParam = '';\r
+ \r
+ // REQUEST_URI of $_SERVER\r
+ $str =& $_SERVER["REQUEST_URI"];\r
+ serverStringToArray($str, $array, $frontParam);\r
+ sanitizeArray($array);\r
+ arrayToServerString($array, $frontParam, $str);\r
+ \r
+ // QUERY_STRING of $_SERVER\r
+ $str =& $_SERVER["QUERY_STRING"];\r
+ serverStringToArray($str, $array, $frontParam);\r
+ sanitizeArray($array);\r
+ arrayToServerString($array, $frontParam, $str);\r
+ \r
+ // $_GET\r
+ convArrayForSanitizing($_GET, $array);\r
+ sanitizeArray($array);\r
+ revertArrayForSanitizing($array, $_GET);\r
+ \r
+ // $_REQUEST (only GET param)\r
+ convArrayForSanitizing($_REQUEST, $array);\r
+ sanitizeArray($array);\r
+ revertArrayForSanitizing($array, $_REQUEST);\r
+ \r
+ return;\r
}\r
\r
/**\r
* Convert the server string such as $_SERVER['REQUEST_URI']\r
* to arry like arry['blogid']=1 and array['page']=2 etc.\r
* \r
- * @param string $str string\r
- * @param string $array \r
- * @param string $frontParam \r
+ * @param string $uri string\r
+ * @param string &$query_elements elements of query according to application/x-www-form-urlencoded\r
+ * @param string &$hier_part hierarchical part includes path\r
+ * \r
+ * NOTE:\r
+ * RFC 3986: Uniform Resource Identifiers (URI): Generic Syntax\r
+ * 3. Syntax Components\r
+ * http://www.ietf.org/rfc/rfc3986.txt\r
+ * \r
+ * Hypertext Markup Language - 2.0\r
+ * 8.2.1. The form-urlencoded Media Type\r
+ * http://tools.ietf.org/html/rfc1866#section-8.2.1\r
+ * \r
+ * $_SERVER > Language Reference > Predefined Variables > PHP Manual\r
+ * http://www.php.net/manual/en/reserved.variables.server.php\r
*/\r
-function serverStringToArray($str, &$array, &$frontParam)\r
+function serverStringToArray($uri, &$query_elements, &$hier_part)\r
{\r
// init param\r
- $array = array();\r
- $frontParam = "";\r
+ $query_elements = array();\r
+ $hier_part = "";\r
\r
- // split front param, e.g. /index.php, and others, e.g. blogid=1&page=2\r
- if ( i18n::strpos($str, "?") > 0 )\r
+ // split hierarchical part, e.g. /index.php, query and fragment, e.g. blogid=1&page=2#section1\r
+ if ( i18n::strpos($uri, "?") > 0 )\r
{\r
- list($frontParam, $args) = preg_split("#\?#", $str, 2);\r
+ list($hier_part, $query_and_fragment) = preg_split("#\?#", $uri, 2);\r
}\r
else\r
{\r
- $args = $str;\r
- $frontParam = "";\r
+ $query_and_fragment = $uri;\r
+ $hier_part = '';\r
}\r
\r
- // If there is no args like blogid=1&page=2, return\r
- if ( i18n::strpos($str, "=") == FALSE && !i18n::strlen($frontParam) )\r
+ // If there is no query like blogid=1&page=2, return\r
+ if ( i18n::strpos($uri, "=") == FALSE && !i18n::strlen($hier_part) )\r
{\r
- $frontParam = $str;\r
+ $hier_part = $uri;\r
return;\r
}\r
\r
- $array = preg_split("#&#", $args);\r
+ $query_elements = preg_split("#&#", $query_and_fragment);\r
return;\r
}\r
\r
/**\r
+ * arrayToServerString()\r
* Convert array like array['blogid'] to server string\r
* such as $_SERVER['REQUEST_URI']\r
+ * \r
+ * @param array $query_elements elements of query according to application/x-www-form-urlencoded\r
+ * @param string $hier_part hier-part defined in RFC3986\r
+ * @param string &$uri return value\r
+ * @return void\r
+ * \r
+ * NOTE:\r
+ * RFC 3986: Uniform Resource Identifiers (URI): Generic Syntax\r
+ * 3. Syntax Components\r
+ * http://www.ietf.org/rfc/rfc3986.txt\r
+ * \r
+ * Hypertext Markup Language - 2.0\r
+ * 8.2.1. The form-urlencoded Media Type\r
+ * http://tools.ietf.org/html/rfc1866#section-8.2.1\r
+ * \r
+ * $_SERVER > Language Reference > Predefined Variables > PHP Manual\r
+ * http://www.php.net/manual/en/reserved.variables.server.php\r
*/\r
-function arrayToServerString($array, $frontParam, &$str)\r
+function arrayToServerString($query_elements, $hier_part, &$uri)\r
{\r
- if ( i18n::strpos($str, "?") !== FALSE )\r
+ if ( i18n::strpos($uri, "?") !== FALSE )\r
{\r
- $str = $frontParam . "?";\r
+ $uri = $hier_part . "?";\r
}\r
else\r
{\r
- $str = $frontParam;\r
+ $uri = $hier_part;\r
}\r
- if ( count($array) )\r
+ if ( count($query_elements) > 0 )\r
{\r
- $str .= implode("&", $array);\r
+ $uri .= implode("&", $query_elements);\r
}\r
return;\r
}\r
* - check key if it inclues " (double quote), remove from array\r
* - check value if it includes \ (escape sequece), remove remaining string\r
* \r
- * @param array &$array \r
+ * @param array &$array elements of query according to application/x-www-form-urlencoded\r
* @return void\r
*/\r
function sanitizeArray(&$array)\r
{\r
$val = stripslashes($val);\r
}\r
+ \r
// note that we must use addslashes here because this function is called before the db connection is made\r
// and sql_real_escape_string needs a db connection\r
$val = addslashes($val);\r
if ( !in_array($key, $excludeListForSanitization) )\r
{\r
// check value\r
- if ( i18n::strpos($val, '\\') )\r
+ if ( i18n::strpos($val, '\\') > 0 )\r
{\r
list($val, $tmp) = preg_split('#\\\\#', $val);\r
}\r
$val = strtr($val, "\0\r\n<>'\"", " ");\r
\r
// check key\r
- if ( preg_match('#\"#', $key) )\r
+ if ( preg_match('#\"#', $key) > 0 )\r
{\r
unset($array[$k]);\r
continue;\r
}\r
\r
/**\r
+ * convArrayForSanitizing()\r
* Convert array for sanitizeArray function\r
+ * \r
+ * @param string $src array to be sanitized\r
+ * @param array &$array array to be temporarily stored\r
+ * @return void\r
*/\r
function convArrayForSanitizing($src, &$array)\r
{\r
- $array = array();\r
- foreach ($src as $key => $val) {\r
- if (key_exists($key, $_GET)) {\r
- array_push($array, sprintf("%s=%s", $key, $val));\r
- }\r
- }\r
+ $array = array();\r
+ foreach ( $src as $key => $val )\r
+ {\r
+ if ( !key_exists($key, $_GET) )\r
+ {\r
+ continue;\r
+ }\r
+ $array[] = sprintf("%s=%s", $key, $val);\r
+ continue;\r
+ }\r
+ return;\r
}\r
\r
/**\r
+ * revertArrayForSanitizing()\r
* Revert array after sanitizeArray function\r
+ * \r
+ * @param array $array element of query according to application/x-www-form-urlencoded\r
+ * @param array &$dst combination of key and value\r
+ * @return void\r
*/\r
function revertArrayForSanitizing($array, &$dst)\r
{\r
- foreach ($array as $v) {\r
- list($key, $val) = preg_split("/=/", $v, 2);\r
- $dst[$key] = $val;\r
- }\r
+ foreach ( $array as $v )\r
+ {\r
+ list($key, $val) = preg_split("#=#", $v, 2);\r
+ $dst[$key] = $val;\r
+ continue;\r
+ }\r
+ return;\r
}\r
\r
/**\r
{\r
static private $mode = FALSE;\r
\r
- static private $charset = '';\r
- static private $language = '';\r
- static private $script = '';\r
- static private $region = '';\r
+ static private $current_charset = '';\r
+ static private $current_language = '';\r
+ static private $current_script = '';\r
+ static private $current_region = '';\r
+ \r
static private $locale_list = array();\r
static private $timezone = 'UTC';\r
\r
+ static private $forced_charset = '';\r
+ static private $forced_language = '';\r
+ static private $forced_script = '';\r
+ static private $forced_region = '';\r
+ \r
/**\r
* i18n::init\r
* Initializing i18n class\r
&& iconv_set_encoding('output_encoding', $charset)\r
&& iconv_set_encoding('internal_encoding', $charset) )\r
{\r
- self::$charset = $charset;\r
+ self::$current_charset = $charset;\r
self::$mode = 'iconv';\r
}\r
}\r
&& mb_internal_encoding($charset)\r
&& mb_regex_encoding($charset) )\r
{\r
- self::$charset = $charset;\r
+ self::$current_charset = $charset;\r
self::$mode = 'mbstring';\r
}\r
}\r
*/\r
static public function get_current_charset()\r
{\r
- return self::$charset;\r
+ return self::$current_charset;\r
}\r
\r
/**\r
{\r
if ( preg_match('#^(.+)_(.+)_(.+)$#', $locale, $match) )\r
{\r
- self::$language = $match[1];\r
- self::$script = $match[2];\r
- self::$region = $match[3];\r
+ self::$current_language = $match[1];\r
+ self::$current_script = $match[2];\r
+ self::$current_region = $match[3];\r
return TRUE;\r
}\r
return FALSE;\r
*/\r
static public function get_current_locale()\r
{\r
- $elements = array(self::$language, self::$script, self::$region);\r
+ $elements = array(self::$current_language, self::$current_script, self::$current_region);\r
return implode('_', $elements);\r
}\r
\r
/**\r
+ * i18n::set_forced_locale()\r
+ * Set forced locale\r
+ * \r
+ * @static\r
+ * @param string $forced_locale\r
+ * @return bool TRUE/FALSE\r
+ * \r
+ */\r
+ static public function set_forced_locale($forced_locale)\r
+ {\r
+ if ( preg_match('#^(.+)_(.+)_(.+)$#', $forced_locale, $match) )\r
+ {\r
+ self::$forced_language = $match[1];\r
+ self::$forced_script = $match[2];\r
+ self::$forced_region = $match[3];\r
+ return TRUE;\r
+ }\r
+ return FALSE;\r
+ }\r
+ \r
+ /**\r
+ * i18n::get_forced_locale\r
+ * Get forced locale\r
+ * \r
+ * @static\r
+ * @param void\r
+ * @return $forced_locale\r
+ */\r
+ static public function get_forced_locale()\r
+ {\r
+ if ( !self::$forced_language )\r
+ {\r
+ return;\r
+ }\r
+ \r
+ $elements = array(self::$forced_language, self::$forced_script, self::$forced_region);\r
+ return implode('_', $elements);\r
+ }\r
+ \r
+ /**\r
+ * i18n::set_forced_charset\r
+ * return forced charset\r
+ * \r
+ * @static\r
+ * @param void $charset forced character set\r
+ * @return void\r
+ */\r
+ static public function set_forced_charset($forced_charset)\r
+ {\r
+ self::$forced_charset = $forced_charset;\r
+ return;\r
+ }\r
+ \r
+ /**\r
+ * i18n::get_forced_charset\r
+ * return forced charset\r
+ * \r
+ * @static\r
+ * @param void\r
+ * @return string $charset forced character set\r
+ */\r
+ static public function get_forced_charset()\r
+ {\r
+ return self::$forced_charset;\r
+ }\r
+ \r
+ /**\r
* i18n::confirm_default_date_timezone\r
* to avoid E_NOTICE or E_WARNING generated when every calling to a date/time function.\r
* \r
{\r
if ( $to == '' )\r
{\r
- $to = self::$charset;\r
+ $to = self::$current_charset;\r
}\r
\r
- if ( self::$mode == 'iconv' )\r
+ if ( $from == $to )\r
+ {\r
+ /* do nothing */\r
+ }\r
+ else if ( self::$mode == 'iconv' )\r
{\r
$string = iconv($from, $to.'//TRANSLIT', $string);\r
}\r
}\r
\r
/**\r
+ * i18n::convert_handler\r
+ * callable handler for character set converter\r
+ * \r
+ * @static\r
+ * @param string $string target string binary\r
+ * @return void\r
+ */\r
+ static public function convert_handler($string)\r
+ {\r
+ return self::convert($string, self::$current_charset, self::$forced_charset);\r
+ }\r
+ \r
+ /**\r
+ * i18n::convert_array\r
+ * recursively converting array\r
+ * \r
+ * @static\r
+ * @param array $array array to convert\r
+ * @return void\r
+ */\r
+ static public function convert_array($array, $from, $to='')\r
+ {\r
+ if ( !is_array($array) )\r
+ {\r
+ $array = self::convert($array, $from, $to);\r
+ }\r
+ else\r
+ {\r
+ foreach ( $array as $key => $value )\r
+ {\r
+ if ( !is_array($value) )\r
+ {\r
+ $array[$key] = self::convert($value, $from, $to);\r
+ }\r
+ else\r
+ {\r
+ self::convert_array($array[$key]);\r
+ }\r
+ }\r
+ }\r
+ \r
+ return $array;\r
+ }\r
+ \r
+ /**\r
* i18n::strlen\r
* strlen wrapper\r
* \r
$length = 0;\r
if ( self::$mode == 'iconv' )\r
{\r
- $length = iconv_strlen($string, self::$charset);\r
+ $length = iconv_strlen($string, self::$current_charset);\r
}\r
else if ( self::$mode == 'mbstring' )\r
{\r
- $length = mb_strlen($string, self::$charset);\r
+ $length = mb_strlen($string, self::$current_charset);\r
}\r
else\r
{\r
$position = 0;\r
if ( self::$mode == 'iconv' )\r
{\r
- $position = iconv_strpos($haystack, $needle, $offset, self::$charset);\r
+ $position = iconv_strpos($haystack, $needle, $offset, self::$current_charset);\r
}\r
else if ( self::$mode == 'mbstring' )\r
{\r
- $position = mb_strpos($haystack, $needle, $offset, self::$charset);\r
+ $position = mb_strpos($haystack, $needle, $offset, self::$current_charset);\r
}\r
else\r
{\r
$position = 0;\r
if ( self::$mode == 'iconv' )\r
{\r
- $position = iconv_strrpos($haystack, $needle, self::$charset);\r
+ $position = iconv_strrpos($haystack, $needle, self::$current_charset);\r
}\r
else if ( self::$mode == 'mbstring' )\r
{\r
- $position = mb_strrpos($haystack, $needle, 0, self::$charset);\r
+ $position = mb_strrpos($haystack, $needle, 0, self::$current_charset);\r
}\r
else\r
{\r
$return = '';\r
if ( self::$mode == 'iconv' )\r
{\r
- $return = iconv_substr($string, $start, $length, self::$charset);\r
+ $return = iconv_substr($string, $start, $length, self::$current_charset);\r
}\r
else if ( self::$mode == 'mbstring' )\r
{\r
- $return = mb_substr($string, $start, $length, self::$charset);\r
+ $return = mb_substr($string, $start, $length, self::$current_charset);\r
}\r
else\r
{\r
{\r
if ( preg_match('#-#', $language) )\r
{\r
- if ( $target_locale . '.' . self::$charset == $locale )\r
+ if ( $target_locale . '.' . self::$current_charset == $locale )\r
{\r
$target_language = $language;\r
break;\r
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