Last active
November 14, 2016 05:28
-
-
Save taitokiss/76dc47f775b2da85a4dd62a21f72513e to your computer and use it in GitHub Desktop.
mysqli_系 データベースへの接続サンプル3(手続き型でプリペアドステートメントを使う)
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<?php | |
// MySQLへ接続及びデータベースの選択 | |
$link = mysqli_connect("localhost", "testuser", "testuser", "uriage"); | |
if(mysqli_connect_errno() > 0){ | |
die("接続失敗" . mysqli_connect_error()); | |
} | |
// 文字化け防止 | |
mysqli_set_charset($link, "utf8"); | |
// プリペアドステートメントを作成 | |
if ($stmt = mysqli_prepare($link, "SELECT id, name FROM shouhin WHERE id >= ?")) { | |
// マーカにパラメータをバインド | |
mysqli_stmt_bind_param($stmt, "i", $id); | |
// パラメータの設定 | |
$id = 3; | |
// クエリを実行 | |
mysqli_stmt_execute($stmt); | |
// 結果変数をバインド | |
mysqli_stmt_bind_result($stmt, $id, $name); | |
// データの取得及び取得データの表示 | |
while (mysqli_stmt_fetch($stmt)) { | |
echo "id=" . $id; | |
echo ",name=" . $name . "<br />"; | |
} | |
// ステートメントを閉じる | |
mysqli_stmt_close($stmt); | |
} | |
// MySQLの切断 | |
$close = mysqli_close($link); | |
if ($close){ | |
echo "<p>切断成功</p>"; | |
} | |
?> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment