sanitize_email()
sanitize_file_name()
sanitize_html_class()
sanitize_key()
sanitize_mime_type()
sanitize_option()
sanitize_sql_orderby()
sanitize_text_field()
sanitize_title_for_query()
sanitize_title_with_dashes()
sanitize_user()
sanitize_meta()
sanitize_term()
sanitize_term_field()