require_once "class/lesson5.php"; $sqlite = new My_sqlite(); $lesson5 = new Lesson5($sqlite); if ($_POST["ajax"]) { // // Security mod filter variable before save (true|false) // $security_mod = true; if ($security_mod) { $text = base64_encode($_POST["text"]); } else { $text = $_POST["text"]; } $sql = "SELECT * FROM text_tb where text_id=1 "; $rs = $sqlite->query($sql); $data = $sqlite->fetchAll($rs); if (count($data) == 0) { $sql = 'INSERT INTO text_tb("text_id","text_c") VALUES (1,"' . $text . '");'; } else { $sql = 'UPDATE text_tb SET text_c = "' . $text . '" WHERE text_id=1'; } if (!$sqlite->exec($sql)) { $error = true; echo 0; } else { $error = false; echo 1; } die; } else { $sql = "SELECT * FROM text_tb where text_id=1 ";