| ⇢ | B | PhpString added | |
| ⇢ | A | Unicode added | |
| ⇢ | A | Clean added | |
| ⇢ | A | Conversion added | |
| ⇢ | A | Table added | |
| A | ↛ | utf8_entity_decoder removed |
| ⇢ | F | PhpString::substr() added | |
| ⇢ | F | Unicode::fromUtf8() added | |
| ⇢ | C | Unicode::toUtf8() added | |
| ⇢ | B | Clean::isUtf8() added | |
| ⇢ | B | Clean::correctIdx() added | |
| ⇢ | A | PhpString::strpos() added | |
| ⇢ | A | Conversion::decodeAnyEntity() added | |
| ⇢ | A | Clean::replaceBadBytes() added | |
| ⇢ | A | PhpString::ucwords() added | |
| ⇢ | A | PhpString::strlen() added | |
| ⋮ | view more | ||
| B | ↗ | A | utf8.php ➔ utf8_correctIdx() improved |
| B | ↗ | A | utf8.php ➔ utf8_check() improved |
| C | ↗ | A | utf8.php ➔ unicode_to_utf8() improved |
| F | ↗ | A | utf8.php ➔ utf8_to_unicode() improved |
| F | ↗ | A | utf8.php ➔ utf8_substr() improved |
| A | ↛ | utf8.php ➔ utf8_decode_numeric() removed | |
| A | ↛ | utf8_entity_decoder::decode() removed | |
| A | ↛ | utf8.php ➔ utf8_ucwords_callback() removed | |
| A | ↛ | utf8_entity_decoder::__construct() removed | |
| A | ↛ | utf8_entity_decoder::makeutf8() removed | |