Fatal error: Call to undefined method mysqli_stmt::get_result()

Question

My following php MYSQLi is not working, PHP version 5.9

    $query = $conn->prepare("SELECT * FROM users WHERE token= ? LIMIT 1");
    $query->bind_param('s',$cvalue);
    $query->execute();
    $result = $query->get_result();
    $row = $result->fetch_assoc();

It's giving me the following error:

Fatal error: Call to undefined method mysqli_stmt::get_result()

Where is the error? How can I fix it? Thanks

Answer 1

评论太长了。

尝试这个：

if($statement=$conn->prepare("SELECT * FROM users WHERE token= ? LIMIT 1")){

     $statement-> bind_param('s',$cvalue);

     // Execute
     $statement-> execute();

     // Bind results
     $statement-> bind_result($token);

     // Fetch value
     while ( $statement-> fetch() ) {
          echo $token . "<br>";
     }

     // Close statement
     $statement-> close();
}

// Close entire connection
$conn-> close();

现在，如果while ( $statement-> fetch() )它不像您想要的那样工作，请尝试用while ( $statement-> fetch_assoc() )您现在拥有的方式替换它。

• 注意：如果这对您不起作用，我将简单地删除答案。

脚注：

火箭在核生化事故的注释说，我引用：它需要两个PHP 5.3+和的mysqlnd驱动程序。

因此，请确保已安装驱动程序。

• http://php.net/manual/en/book.mysqlnd.php
• http://php.net/manual/en/mysqlnd.install.php