Home > Article > Backend Development > pdo-PDO execute()插入数据总是重复两条是什么情况？
pdo-PDO execute()插入数据总是重复两条是什么情况？
- WBOYOriginal
- 2016-06-02 11:32:061189browse
pdophp
$db = new PDO('mysql:host=localhost;dbname=db;charset=utf8', 'root', 'root');
$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, false);
$db->query('SET NAMES UTF8');
$sth = $db->prepare("INSERT INTO table (id, name) VALUES (NULL, ?)");
$sth->execute(array('name'));
使用上述代码可以成功插入数据，但是运行后每次插入的数据都是两条重复的，请求各位达人帮解小弟疑惑 - -
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：ajax-(myXmlHttpRequest.responseXML返回值为空问题Next article：织梦-做一个网站，中文版和英文版各做一个，怎么样组合在一个万网主机里？