mb_eregi_replace Replace regular expression with multibyte support ignoring case &reftitle.description; stringmb_eregi_replace stringpattern stringreplace stringstring stringoption"msri" Scans string for matches to pattern, then replaces the matched text with replacement. &reftitle.parameters; pattern The regular expression pattern. Multibyte characters may be used. The case will be ignored. replace The replacement text. string The searched string. option option has the same meaning as in mb_ereg_replace. &reftitle.returnvalues; The resultant string or &false; on error. &reftitle.notes; ¬e.mbstring.encoding.internal; &mbstring.warning.e-modifier; &reftitle.seealso; mb_regex_encoding mb_ereg_replace