(PHP 4 >= 4.2.0, PHP 5)
mb_ereg_search_setpos — Set start point of next regular expression match
mb_ereg_search_setpos() sets the starting point of match for mb_ereg_search().
The internal encoding or the character encoding specified in mb_regex_encoding() will be used as character encoding.
See also: mb_regex_encoding(), mb_ereg_search_init().