php

<?php
    $con = new PDO("mysql:host=localhost;dbname=tys","root","",array(
    PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES UTF8;',
    PDO::ATTR_ERRMODE            => PDO::ERRMODE_EXCEPTION,
    ));
    $user = $con->prepare("SELECT * FROM usernames WHERE username=:username;");
    $user->execute(array(":username" => $_GET['username'],));
    if($user ->rowCount()){
        foreach($user as $row){
            print($row['username']."+++".$row['pass']);
        }
    }else{
        print("error");
    }
?>