Category: Laravel Interview Question

You can create all web pages of a website to tell the search engine about the organizing site content. The crawlers of search engine read this file intelligently to crawl a website.

• delete(): remove all record from the database table.
• softDeletes(): It does not remove the data from the table. It is used to flag any record as deleted.

It is a method of identifying user login credential with a password. In Laravel it can be managed with a session which takes two parameters 1) username and 2) password.

Laravel provides APIs to send an email on local and live server.

Laravel supports following artisan commands:

• PHP artisan down;
• PHP artisan up;
• PHP artisan make:controller;
• PHP artisan make:model;
• PHP artisan make:migration;
• PHP artisan make:middleware;

This function is used to dump contents of a variable to the browser. The full form of dd is Dump and Die.

It is a database query builder that provides convenient, faster interface to create and run database queries.

The most common HTTP error codes are:

• Error 404 – Displays when Page is not found.
• Error- 401 – Displays when an error is not authorized

Laravel exceptions are handled by App\Exceptions\Handler class

An artisan is a command-line tool of Laravel. It provides commands that help you to build Laravel application without any hassle.