php - Generate a unique link for each name - yii2

one text

Solution:

I solved it.

Modified my Controller

public function actionRegister() {
$this->layout = 'society';
if (!Yii::$app->user->isGuest) {
    return $this->goHome();
}


$model = new User();
$society = new \app\models\Society();
if ($model->load(Yii::$app->request->post())) {
$password= $_POST['User']['password'];
$password_hash = Yii::$app->security->generatePasswordHash($password);
$auth_key = Yii::$app->security->generateRandomString();
$mobile=$_POST['User']['mobile'];
$society = new \app\models\Society();
$random_number=mt_rand(10000, 99999);
$vp_string = trim($_POST['Society']['society_name']);

$vp_string = html_entity_decode($vp_string);

$vp_string = strip_tags($vp_string);

$vp_string = strtolower($vp_string);

$vp_string = preg_replace('[^ a-z0-9_\.]', ' ', $vp_string);

$vp_string = preg_replace('~ ~', '-', $vp_string);
$society->society_name = $_POST['Society']['society_name'];
$society->contact_person = $_POST['Society']['contact_person']; 
$society->address = $_POST['Society']['address'];       
$society->society_id =$random_number;
$society->mobile = $mobile;
$society->url = $vp_string;
$society->status =0;
$society->save();
$session = Yii::$app->session;
return $this->redirect(['regsuccess']);
}  
return $this->render('society', [
            'model' => $model,
            'society' => $society,

]);}