Composer in PHP

 Composer in PHP

Composer is a dependency manager for PHP. It allows you to easily install and manage third-party libraries and packages in your PHP project.

Example:

php

// install a package using Composer

composer require monolog/monolog

// use a package in your PHP code

require_once 'vendor/autoload.php';

use Monolog\Logger;

use Monolog\Handler\StreamHandler;

$log = new Logger('name');

$log->pushHandler(new StreamHandler('path/to/your.log', Logger::WARNING));

$log->addWarning('Foo');