Question

为什么我会

解析错误：语法错误，意外＆＃39; =＆gt;＆＃39; （T_DOUBLE_ARROW）

当我在准备好的PDO声明中使用它时。

            $stmt->execute(
            ':name' => $nme,
            ':street' => $strt,
            ':suburb' => $sbrb,
            ':city' => $cty,
            ':province' => $cnty,
            ':country' => $cntry
        );

这不是

的例子

$id = 5;
$name = "Joe the Plumber";

try {
  $pdo = new PDO('mysql:host=localhost;dbname=someDatabase', $username, $password);
  $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

  $stmt = $pdo->prepare('UPDATE someTable SET name = :name WHERE id = :id');
  $stmt->execute(array(
    ':id'   => $id,
    ':name' => $name
  ));

  echo $stmt->rowCount(); // 1
} catch(PDOException $e) {
  echo 'Error: ' . $e->getMessage();
}

Answer 1

请准确一点代码：

$stmt->execute( **array(**
            ':name' => $nme,
            ':street' => $strt,
            ':suburb' => $sbrb,
            ':city' => $cty,
            ':province' => $cnty,
            ':country' => $cntry
        **)**);

Answer 2

将其更改为（注意数组）：

$stmt->execute(array(
        ':name' => $nme,
        ':street' => $strt,
        ':suburb' => $sbrb,
        ':city' => $cty,
        ':province' => $cnty,
        ':country' => $cntry
));

Answer 3

我认为您应该传递数组，因此请将代码更改为：

    $stmt->execute(array(
        ':name' => $nme,
        ':street' => $strt,
        ':suburb' => $sbrb,
        ':city' => $cty,
        ':province' => $cnty,
        ':country' => $cntry
    ));

解析错误：语法错误，意外'=＆gt;' （T_DOUBLE_ARROW）

3 个答案: