zend_convert_from_unicode ... &reftitle.description; #include <zend_unicode.h> zend_convert_from_unicode UConverter*conv char**target int32_t*target_len const UChar*source int32_tsource_len UErrorCode*status ... &reftitle.parameters; conv ... target ... target_len ... source ... source_len ... status ... &reftitle.returnvalues; ...