0
SQLSTATE [HY093] : 유효 파라미터 번호 : I 사용할 수
WHERE id_prekes = :prekes_id
AND tiekejas = :tiekejas
$ prekes_id = 3;
$ tiekejas = Silberauto, UAB; 나는 오류가 사라
WHERE id_prekes = 3
AND tiekejas = "Silberauto, UAB"
을 사용하고 때 (번호 : 잘못된 매개 변수 번호 SQLSTATE [HY093])하지만
나는 오류를 받고 있어요. 내 스크립트
<?php
$tiekejas = $_GET['tiekejas'];
$prekes_id = $_GET['prekes_id'];
echo // "<script type='text/javascript'>alert('$tiekejas');</script>";
$username='root';
$password='pass';
try {
$conn = new PDO('mysql:host=localhost;dbname=univer', $username, $password);
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$stmt = $conn->prepare('SELECT vnt_kaina
FROM tiekeju_prekes
INNER JOIN tiekejai ON tiekeju_prekes.id_tiekejo = tiekejai.id
WHERE id_prekes = :prekes_id
AND tiekejas = :tiekejas
');
$stmt->bindParam(':tiekejas', $tiekejas, PDO::PARAM_INT);
$stmt->bindParam(':prekes_id', $prekes_id, PDO::PARAM_INT);
$stmt->execute(array('tiekejas' => $tiekejas,'prekes_id' => $prekes_id));
while($row = $stmt->fetch()) {
echo $row['vnt_kaina']." LT ";
}
} catch(PDOException $e) {
echo 'KLAIDA: ' . $e->getMessage();
}
'$ tiekejas'와'$ prekes_id'에는 무엇이 있습니까? 그들을 에코합니다. – potashin
$ tiekejas = UBAB Silberauto $ prekes_id = 3; – shizaa
'$ stmt-> bindParam (': tiekejas', $ tiekejas, PDO :: PARAM_INT);'$ stmt-> bindParam (': tiekejas', $ tiekejas, PDO :: PARAM_STR);'문자열을 다루기 때문에''Silberauto, UAB ''@shizaa 매뉴얼보기 http://www.php.net/manual/en/pdostatement.bindparam.php –