$records = array(); $rows = 10; $self = $_SERVER["PHP_SELF"]; $total_rows = 0; try { $db = new rdb("", "", "", true); } catch (Exception $e) { $messages = $e->getMessage(); if (empty($messages) === false) { die(sprintf(HTML_LAYOUT, $self, $messages)); } } try { $records = $db->read(SQL_SELECT_RECORDS_ALL); $total_rows = count($records); $random_ids = random_records($records, $rows); if (count($random_ids) > 0) { foreach ($random_ids as $index => $random_id) { $data = array(":" . KEY_NUMBER_DECIMAL => random_decimal(), ":" . KEY_NUMBER_INTEGER => random_integer(), ":" . KEY_STRING_SIXTYFOUR => random_string(), ":" . KEY_ID => $random_id); $affected = $db->update($data, SQL_UPDATE_RECORD_BY_ID); } } } catch (Exception $e) { $messages .= $e->getMessage(); } $content = sprintf(HTML_UPDATE_HEADER, $rows); $messages = $db->dump_messages() . $messages; if (empty($messages) === false) { $content .= sprintf(HTML_PRE, $messages); } echo sprintf(HTML_LAYOUT, $self, $content);