/**
* 设置源字符串
* @param $source
* @param $source_charset
* @param $target_charset
* =
* @return bool
*/
static private function SetSource($source, $source_charset = 'utf-8', $target_charset = 'utf-8') {
self::$sourceCharSet = strtolower($source_charset);
self::$targetCharSet = strtolower($target_charset);
self::$simpleResult = array();
self::$finallyResult = array();
self::$finallyIndex = array();
if ($source != '') {
$rs = TRUE;
if (preg_match("/^utf/", $source_charset)) {
self::$sourceString = @iconv('utf-8', UCS2, $source);
} else if (preg_match("/^gb/", $source_charset)) {
self::$sourceString = @iconv('utf-8', UCS2, iconv('gb18030', 'utf-8', $source));
} else if (preg_match("/^big/", $source_charset)) {
self::$sourceString = @iconv('utf-8', UCS2, iconv('big5', 'utf-8', $source));
} else {
$rs = FALSE;
}
} else {
$rs = FALSE;
}
return $rs;
}