mb_ereg_search_setpos Set start point of next regular expression match &reftitle.description; boolmb_ereg_search_setpos intposition mb_ereg_search_setpos sets the starting point of a match for mb_ereg_search. &reftitle.parameters; position The position to set. &reftitle.returnvalues; &return.success; &reftitle.notes; ¬e.mbstring.encoding.internal; &reftitle.seealso; mb_regex_encoding mb_ereg_search_init