<?php

$baglanti= new PDO("mysql:host=localhost;dbname=kisiler;charset=utf8","root","123456");
$baglanti->exec("SET NAMES utf8");
 
if ( isset($_POST["buton"]) ){
 
$ad = htmlspecialchars( $_POST["ad"] );
$soyad = htmlspecialchars($_POST["soyad"]);
 
if ( empty($ad) || empty($soyad) ){
echo "boş olamaz!";
}else{
$baglanti->query("insert into kisisel (ad,soyad) VALUES ({$ad}, {$soyad})");
echo "başarılı";
} }
 
?>

<form action="" method="post">
<input type="text" name="ad" />
<input type="text" name="soyad" />
<input type="submit" name="buton" value="EKLE" />
</form>