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class select() {
public function s($id) {
$sql = "select * from my_table where id='".$id."'";
$rs = mysql_fetch_array(mysql_query($sql));
return $rs;
}
}
<html>
<head></head>
<body>
{$rr}
</body>
</html>
class chaxun() {
public function abc() {
$id = $_POST["id"];
$db = new select();
$rr = $db->s($id);
$this->assign("rr",$rr);
$this->display();
}
}