I want to imitate this method of calling. How should I write it?

public function exchangeComponentAccessToken(){
        $values["config"]["app_id"] = "xxx";
        $values["config"]["secret"] = "xxx";
        $values["config"]["verify_ticket"] = "xxxx";
        $app = new Container($values); //
        
        $AccessToken = new AccessToken($app);

    }
//$this->app 
return [
            "component_appid" => $this->app["config"]["app_id"],
            "component_appsecret" => $this->app["config"]["secret"],
            //,,,
            "component_verify_ticket" => $this->app["verify_ticket"]->getTicket(),
];
Thinkphp5 php
Aug.30,2021

first of all, your call is $this- > app ['verify_ticket']-> getTicket () , indicating that $this- > app [' verify_ticket'] must store an instantiated object. Cannot be a closure or function.

can be implemented with a class. 

class A
{
    public function getTicket()
    {
        return 'aaa';
    }
}

$c = new A();


$data['verify_ticket'] = $c;

echo $c->getTicket();

either use anonymous methods directly, but you can't call -> in this way: 

$data['verify_ticket']['getTicket'] = function(){
        return 'aaa';
    };
//

$data['verify_ticket']['getTicket']();

is that what you want?

Previous: How does pycharm set the shortcut key to delete the selected code? Or click delete to delete characters one by one.

Next: Networks configuration of docker's docker-compose.yml file

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e4621e-44b9b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e4621e-44b9b.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?