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11 May 2022

Laravel interview questions and anwers

Laravel is the most popular free open-source MVC architecure and Symfony kernel based PHP fraemwork which is used to develop effective web application with simple and fast coding approach.

Laravel interview questions and anwers It is used all over the world by many Fortune 500 comapnies. There are multiple jobs are available for this. The following are fequently asked intervie questions and ansers. It will help to you to handle the intervier efficiently.

Q. What is Laravel?
Ans. - Laravel is the most popular free open-source MVC(model–view–controller) architecture and Symfony kernel-based PHP framework.

Q. How to put Laravel applications in maintenance mode
Ans. - This makes it easy to "disable" your application while it is updating or when you are performing maintenance. To enable maintenance mode, followings are some useful laravel commands related to maintenance mode:

# enable maintenance mode
php artisan down

# disable maintenance mode
php artisan up

# if you want client to refresh
# page after specified number of seconds
php artisan down --retry=60


Q. How to test app while app under maintenance in laravel?
Ans. - Even while in maintenance mode, you may use the secret option to specify a maintenance mode bypass token:

php artisan down --secret="1630542a-246b-4b66-afa1-dd72a4c43515"

Once you inform down command with secret provided as an argument you can hit following url to set cookie that will let you bypass maintenance mode on your browser using following url:

https://<your-site-name>/1630542a-246b-4b66-afa1-dd72a4c43515

When accessing this hidden route, you will then be redirected to the / route of the application. You will be able to browse the application normally as if it was not in maintenance mode.

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Aashutosh Kumar Yadav

By Aashutosh Kumar Yadav

He is a PHP-based UI/Web designer and developer by profession and very interested in technical writing and blogging. He has been writing technical content for about 10 years and has proficient in practical knowledge and technical writing.
@www.infotokri.in

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