This component provides a partial, native PHP implementation for the Mbstring extension.
This component provides binary-safe string functions, using the mbstring extension when available.
PHP wrapper for mbstring with fallback to iconv for encoding conversion and string manipulation
A library for UTF-8 in PHP providing UTF-8 aware functions to mirror PHP's own string functions. The library doesn't require PHP mbstring extension although, if found, it will use it to gain performance.