how do I set the menu highlight? ...

how does yii2 upload pictures across servers? There is no corresponding expansion package recommendation. Thank you ...

I want some template variables to be available globally, such as some system setup information and website title classes, and different modules may need to call the same variables. how can such variables be used globally? now I ve done a simple test ...

Yii2 failed to survive composer install on the server root@dv: home dv-sharp composer install Do not run Composer as root super user! See https: getcomposer.org root for details Loading composer repositories with package information Installing depende...

how can yii2 be called across controller calling interfaces, and parameters can be passed in. ...

$sql = Wrong::find()->where([ t.fdUserID => 4, t.fdStatus => 0 ])->alias( t )->leftJoin(Exercise::tableName(). exercise , exercise.id=t.fdExerciseID ,[ exercise.fdStatus =>1]); print_r($s...

1. The client passes a value to the server such as: username=admin instantiate a class on the server, and the simple assignment is as follows: $userform=new UserForm (); $userform- > username= "admin "; but if the client passes password= "123456 " ...

What are the advantages of compared to using post? in addition, token changes every time you log in, so how does multi-side login work? ...

the document address is https: www.yiiframework.com . does not understand the controller configuration here. My first reaction was to name user u , but I visited http: xxx.com u could not access (404) so how to understand this configuration...

premise: to generate a landing page according to a template, DB stores only the pictures or text information to be replaced. < hr > to make an online landing page creation tool, how to realize the preview function after the H5 page is finished, simil...

Array A: $a = [ 0 => [ num => 100], 1 => [ num => 105], 3 => [ num => 253], N....... ] Array B: $b = [ 0 => [ id => 1, num => 300 ], 1 => [ id =>...

index.php $application = new yii web Application($config); $application->run(); yii base Application::__construct () public function __construct($config = []) { Yii::$app = $this; static::setInstance($this); $this->state...

I installed the advance version, which runs very fast on other people s virtual machines. It takes me more than 3 seconds to run, just a simple page . enabled, but opcache,session uses redis ask for help, thank you! ...

scenario because redis is shared with other parts. In addition to specifying the library, we also need to prefix all key of our project with a webapp: prefix. I now configure a redis.prefix = > webapp: in params.php. then use `Yii::$app-...

I use the page flip in YII2, there is nothing on the page, and there is no error report, who will see what s going on? I ll post the code here. regardless of the logic of the code, you can see "previous page, next page " on a few code pages, but now...

this is my ActionTimeFilter, so how can I configure it in web.php to enable every action to pass through this filter? Wait online. I ve been in a hurry all day. Is it so good? <?php namespace app filters; use Yii; use yii base Action; use yii ...

the default RESTful, in the advanced application template prompts 405 Method Not Allowed [version 2.0] except GET I follow the similar method of creating a new application body in the advanced application template in this article, copy the Backend app...

hi, Hello, everyone. there are now ten pieces of data that need to be inserted and ten pieces of data that need to be updated. The data that needs to be inserted in suspense is a1memery a2magina3.a10, and the data that needs to be updated is b1memb2rec...

** * Excels * * @param string $file * @param array $sheet_names * * @return array|bool * @throws PHPExcel_Exception * @throws PHPExcel_Reader_Exception * public static function importExcel($file, ...

want to implement a front-end privilege management similar to discuz: Management group (ordinary members, moderators, VIP, etc.) user level (level1, level2, etc.; different levels, different permissions) each user belongs to an administrative g...