ThinkPHP写数组插入与获取最新插入数据ID实例,thinkphp实例
ThinkPHP写数组插入与获取最新插入数据ID实例,thinkphp实例
本文实例讲述了thinkphp写数组插入与获取最新插入数据ID的实现方法。分享给大家供大家参考。具体方法分析如下:
该实例讲述了thinkphp怎么自己写数组插入,此处是以注册用户为例。
具体实现代码如下:
复制代码 代码如下:
public function insert2(){
header("Content-Type:text/html; charset=utf-8");
$Dao = M("User"); // 构建写入的数据数组
$data["username"] = $_POST["username"];
$data["password"] = md5($_POST["password"];);
$data["email"] = $_POST["email"];
$data["regdate"] = time(); // 写入数据
if($lastInsId = $Dao->add($data)){ //$lastInsId为最新插入数据的id
echo "插入数据 id 为:$lastInsId";
} else {
$this->error('数据写入错误!');
}
}
希望本文所述对大家的ThinkPHP框架程序设计有所帮助。
很简单的,假如你已经插入成功了
$res=执行了插入语句;
if($res)
{
$session['id']=$res['id']
执行成功的操作
}
一般插入一条数据都会返回这条数据的id的,你可以直接定义个变量来存储就行了
$map 是数组
$id = D('User')->add($map);
这个$id 就是这条数据插入的id

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