How to get the modified id in thinkphp3.2

thinkphp3.2 Method to obtain the modified id: 1. Open the corresponding tp file; 2. Instantiate the User object through "$User = D("User");"; 3. Through "$insert = $User->add($data);" to get the primary key id of the new data.

#The operating environment of this tutorial: Windows 7 system, thinkphp version 3.2, Dell G3 computer.

How to get the modified id in thinkphp3.2?

thinkphp3.2.3 Get the primary key id of newly added data

tp3 itself inserts data and returns its primary key id value

eg:

$User = D("User"); // 实例化User对象
        $data['username'] = $userinfo['nickname'];
        $data['tel'] = $userinfo['province'];
        $data['portrait'] = $userinfo['figureurl_qq_2'];
        $data['time'] = time();
        $insert = $User->add($data);

Print $insert is the primary key value

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