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What is composer

Composer is a dependency manager tool for PHP.It will manage all kind of dependencies that you require for a project. It will get all the required libraries and manage them all in one place.

Composer is not package manage but it’s manage libraries and manage(install/update) for us


What is robots.txt

Robots.txt is text file created by webmasters to instruct web robots how to crawl pages of their website. This file placed at the root of the site that indicates those parts of your site you don’t want accessed by search engine crawlers. The file uses the RES ( Robots Exclusion Standard ) protocol.

Default Format

User-agent : [agent-name]
Disallow   : [string not to be crawled]

Install Laravel Latest Version with Composer

Laravel is open source and most popular PHP frameworks for rapid web applications development. laravel provides great features like authentication techniques , Artisan , Routing , Eloquent ORM, Query Builder , Blade Templating , Security and many other features thats why its the most popular PHP framework among developers.

In this tutorial we will learn How to install Laravel latest version with composer. so keep follow the below steps .


We need composer to install laravel. If you have already installed composer then skip this step and if you want to install composer then click here and follow steps.

After the composer installation, run the following command to install laravel installer.

composer global require laravel/installer

after this command to scaffold a new application run the following command

laravel new myproject

Alternatively you can also create a new project using create-project command. to create a new application through create-project , run the following command :-

composer create-project --prefer-dist laravel/laravel myproject

Our new laravel project is created and to start the server, run the following command

php artisan serve

this command will start server at You can navigate to or if you installed laravel into xampp then you can also navigate to http://localhost/YourProjectName/myproject/public :).


Get current full url in php

$currentPage =  'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; 
If you want to check that ssl is enable or not then use below code
$currentPage =  (isset($_SERVER['HTTPS']) ? "https" : "http") . "://". $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];