cCharacterConverter()
correctEncoding()
fetchDiacriticCharactersForNormalizedChar()
fetchNormalizedCharsForDiacriticCharacter()
$_aAliasCache
$_aCharCache
$_oDB
correctEncoding($sEncoding)
fetchDiacriticCharactersForNormalizedChar($sEncoding, $cNormalizedChar)
fetchNormalizedCharsForDiacriticCharacter($sEncoding, $cCharacter)