Suppose we need to use cart or paypal sdk or authorize net sdk in our php project.For that there is already made some packagist in Packagist

Composer is a dependency manager for manage different types of dependency.Like as eloquent,doctrine,paypal php sdk and many others,which you need.You can install composer from this url.Or download from this url.So sometimes when we execute composer install from our terminal we see that a message exceeded the composer timeout 300 seconds.It shows for that by default timeout is 300 seconds.When the dependency file size is much bigger and if its not download within 300 seconds it shows that types of error.For that we need to increase composer timeout.Let see how to increase timeout,also how to clear your composer cache.

Composer clear cache and extend timeout

Packagist is a huge resource for php.You can download anytime any packagist using require in your composer.json file.For create a packagist,at first create a project in github or bitbucket then use that url in packagist.