mb_split Split multibyte string using regular expression &reftitle.description; arraymb_split stringpattern stringstring intlimit-1 Split a multibyte string using regular expression pattern and returns the result as an array. &reftitle.parameters; pattern The regular expression pattern. string The string being split. limit If optional parameter limit is specified, it will be split in limit elements as maximum. &reftitle.returnvalues; The result as an array. &reftitle.notes; ¬e.mbstring.encoding.internal; &reftitle.seealso; mb_regex_encoding mb_ereg