PHP PMA_Message::isWarning示例

 * Displays top menu links
 */
require_once './libraries/tbl_links.inc.php';
if (isset($result)) {
    // set to success by default, because result set could be empty
    // (for example, a table rename)
    $_type = 'success';
    if (empty($_message)) {
        $_message = $result ? $strSuccess : $strError;
        // $result should exist, regardless of $_message
        $_type = $result ? 'success' : 'error';
    }
    if (!empty($warning_messages)) {
        $_message = new PMA_Message();
        $_message->addMessages($warning_messages);
        $_message->isWarning(true);
        unset($warning_messages);
    }
    PMA_showMessage($_message, $sql_query, $_type);
    unset($_message, $_type);
}
$url_params['goto'] = 'tbl_operations.php';
$url_params['back'] = 'tbl_operations.php';
/**
 * Get columns names
 */
$local_query = '
    SHOW COLUMNS
    FROM ' . PMA_backquote($GLOBALS['table']) . '
    FROM ' . PMA_backquote($GLOBALS['db']);
$columns = PMA_DBI_fetch_result($local_query, null, 'Field');