Install Laravel using Composer - Stack Overflow
2017年2月1日 · composer install will definitely not work in this instance as per the naration described in the OP as there is obviously NO composer.json file since there is not successful project (here, Laravel) creation nor a creation of a composer.json file through any other means.
php - What is composer in laravel? - Stack Overflow
2016年8月6日 · If you were to start manually picking the bits you wanted from Laravel then it would become very difficult to manage. Each library might also have dependencies, and so you would end up in a mess, particularly if you required other people to work on your project. This is where Composer comes in. Composer is a dependency manager for PHP.
How to install Laravel 5.4? - Stack Overflow
2017年1月24日 · Simply run this command to create a new project: composer create-project --prefer-dist laravel/laravel blog. It will create a blog folder in your directory. It will take a couple of time. Ok, we got the new blog project by the composer. Method 2: The Laravel installer. Laravel provides the convenient way to install Laravel new project.
How to get list of all installed packages along with version in ...
2016年11月1日 · With composer-runtime-api 2.0+ there is a new InstalledVersions class with some static methods to see things programmatically. For example: // To list all packages (`string[]`) \Composer\InstalledVersions::getInstalledPackages(); // To list every details of every packages \Composer\InstalledVersions::getAllRawData();
Why do I have to run "composer dump-autoload" command to …
php artisan clear-compiled composer dump-autoload php artisan optimize This will clear the current compiled files, update the classes it needs and then write them back out so you don't have to do it again. Ideally, you execute composer dump-autoload -o, for a faster load of your webpages. The only reason it is not default, is because it takes a ...
laravel - How to revert back composer update? - Stack Overflow
2015年11月12日 · The composer.lock exactly records which software was installed. So it is paramount to commit this file into version control in order to be able to go back to a working version in case of update failure. Running composer install will always install the software versions recorded in composer.lock, it will only act like update if this file is not ...
Composer/Laravel: How to add/update a specific package
2014年6月12日 · I've tried it with --lock at the end as well just now and it still updates everything again. I wonder if it's because the author of the package says to add it to composer as the following "barryvdh/laravel-dompdf": "*" does the composer command have to change if no version number is specified? i.e. composer update "barryvdh/laravel-dompdf":"*" --lock.
How to create custom helper functions in Laravel
Laravel uses composer's autoloader to know where to include all the libraries and files it relies on. This referenced in bootstrap/autoload.php. Read the comment in that file. The approach is to add the reference to the file into the composer.json, then "dump autoload," which regenerates composer's autoloader so that Laravel can find it.
How can I remove a package from Laravel using PHP Composer?
composer remove packagename, It updates removing package from composer.json and removes package folder from vendor... laravel - 5.4.24, composer - 1.4.2. – user4318530 Commented Jun 9, 2017 at 11:18
How to force composer to reinstall a library? - Stack Overflow
You can use the --prefer-source flag for composer to checkout external packages with the VCS information (if any available). You can simply revert to the original state. Also if you issue the composer update command composer will detect any changes you made locally and ask if you want to discard them.