POST経由で取得した配列は次のとおりです。
Array
(
[event_id] => 1
[fights] => Array
(
[0] => Array
(
[fight_id] => 1
[fighter_a_id] => 1
[fighter_b_id] => 2
[winner_id] =>
)
[1] => Array
(
[fight_id] => 2
[fighter_a_id] => 4
[fighter_b_id] => 3
[winner_id] => 3
)
)
)
これが私が今試しているPHPコードですが、23000 PDOエラーが返されますが、これは得られません。重複エントリ エラーだと読みましたが、ON DUPLICATE KEY UPDATE
. foreach
エラーの原因になっていると思いますか?助言がありますか?
if (isset($_POST['fights'])){
$event_id = $_POST['event_id'];
foreach ($_POST['fights'] as $field){
if ($field['fight_id'] != '') $fight_id = $field['fight_id']; else $fight_id = '';
if ($field['fighter_a_id'] != '') $fighter_a_id = $field['fighter_a_id']; else $fighter_a_id = '';
if ($field['fighter_b_id'] != '') $fighter_b_id = $field['fighter_b_id']; else $fighter_b_id = '';
if ($field['winner_id'] != '') $winner_id = $field['winner_id']; else $winner_id = '';
$set_fights = $DBH->prepare('
INSERT INTO
fights (
fight_id,
fighter_a,
fighter_b,
winner,
event
)
VALUES (
:fight_id,
:fighter_a,
:fighter_b,
:winner,
:event
)
ON DUPLICATE KEY UPDATE
fighter_a = :fighter_a,
fighter_b = :fighter_b,
winner = :winner,
event = :event
');
$set_fights->bindParam(':fight_id', $fight_id, PDO::PARAM_INT);
$set_fights->bindParam(':fighter_a', $fighter_a, PDO::PARAM_INT);
$set_fights->bindParam(':fighter_b', $fighter_b, PDO::PARAM_INT);
$set_fights->bindParam(':winner', $winner, PDO::PARAM_INT);
$set_fights->bindParam(':event', $event_id, PDO::PARAM_INT);
$set_fights->execute();
}
}
try {
}
catch (PDOException $e) {
echo $e->getMessage();
}