<?php include "include/mysql1.inc.php"; include "check.php"; header("Content-Type:text/html;charset=utf-8"); if (isset($_POST['sbmit_x'])) { if (!empty($_POST['l']) && !empty($_POST['t']) && !empty($_POST['q'])) { $n1 = $_POST['l']; $n2 = $_POST['t']; $n3 = $_POST['q']; $search = new search($n1, $n2, $n3); echo $search->result(); } else { header("Location:index.php"); } } class search { private $like; private $tb; private $key; function __construct($like, $tb, $key) { $this->like = $like; $this->tb = $tb; $this->key = $key; } function result() { switch ($this->like) { case 'like':