Question

使用SQLite和PDO。我对PDO很新，所以我可以在这里使用一些帮助。我收到错误：

SQLSTATE[HY000]: General error: 25 bind or column index out of range

这是我的代码：

// db.php
  function dbh($sql, $db = "", $nsx = "") {
    $db = ($db) ? $db : "mydb";
    $db = $db.".sqlite";
    try {
      $dbh = new PDO("sqlite:$db");
      $dbh->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );
      // id, title, desc, cost, album, version, added
      $dbh->exec("CREATE TABLE IF NOT EXISTS `products` (
                    `id` INTEGER PRIMARY KEY,
                    `title` TEXT,
                    `desc` TEXT,
                    `cost` TEXT,
                    `album` TEXT,
                    `version`TEXT,
                    `added` DATETIME
                 )");
      //$mem = new PDO('sqlite::memory');
      //$mem->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );

      $res = $dbh->prepare($sql);
      //var_dump($nsx);
      $res->execute($nsx);

      if (!is_array($nsx)) {
        return $res->fetchAll();
      }
    }
    catch(PDOException $e) {
      return $e->getMessage();
    }
  }

// products.php
$sql = "INSERT INTO `products` (title, desc, cost, album, version, added) VALUES (:title,:desc,:album,:version,:cost,:date)";
$nsx = array(
         ':title'   => $i['addon']['title'][$k],
         ':desc'    => $i['addon']['desc'][$k],
         ':cost'    => $i['addon']['cost'][$k],
         ':album'   => $album,
         ':version' => '1.0',
         ':added'   => $date,
       );
$dbh = dbh($sql,"",$nsx);

Answer 1

绑定:added，但未在VALUES列表中指定它：(:title,:desc,:album,:version,:cost,:date)。而是指定了不受数组约束的:date。

一般错误：25个绑定或列索引超出范围

1 个答案: