PHP5 で MySQLi 拡張機能を使用する小さな例

/**
* mysqli 拡張機能の例
* by bbs.it-home.org
*/
    $mysqli = mysqli_connect("localhost", "root", "","mydatabase", 3306);
    $result = mysqli_query($mysqli, "SELECT * FROM mytable");
    while($row = mysqli_fetch_array($result)) {
        foreach($row as $key => $value) {
 echo "$key = $valuen";
 }
 }
    mysqli_free_result($result);
 mysqli_close($mysqli);
?>