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Phalcon Online Test

Topics Covered

  • Controllers - Services
  • ACL Access Level
  • ACL Roles
  • Controllers - Request Handling
  • Controllers - Contractors
  • Controllers - Request Handling
  • ACL Resources
  • Persistent Data
  • ACL Access Level

Useful for hiring

  • Phalcon Developer
  • Full-Stack Web Developer
  • Senior PHP Developer

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Question

Following is the code used to register a service in a Phalcon application. How can this service be accessed in a controller that extends the Controller class of Phalcon?

$serviceDi->set(
    'datarepo',
    function () {
        return new Repository(
            '/my/Repository'
        );
    },
    true
);

Answer
    • datarepo->save('/my/file');

    • di->get('datarepo')->save('/my/file');

    • di->getRepository()->save('/my/file');"    "$serviceDi= new Di();

    • None of the mentioned

Question

You have a web application written in Phalcon. The URL to one of its pages is as follows:

http://localhost/blog/posts/show/1997/job-postings

Which of the following options is true regarding the breakdown of this URL when some tries to access it?

Answer
    • The URL does contain any Phalcon directory. 

    • The request is handled using the ShowController.

    • Two parameters are passed to the action method.

    • The request doesn't require any Controller.

Question

Suppose you use the initialize() method inside a controller class for your Phalcon application. Select the option that justifies the statement given below.

The initializer code is never gets executed before authorization.

Answer
    • When the initialize() method is invoked, the user is asked to provide his authorization details.

    • The initialize() method invokes the authorizeUser event, which if failed, breaks the initialization process.

    •  The initialize() method is linked to an SSH event to authorize the user automatically if his/her credentials are present in the DB.

    • The initialize() method gets executed only after the successful execution of the beforeExecutionRoute authorization event.

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