php artisan package:discover laravel project composer install

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• Upload multiple large files to s3 using laravel

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  I have been trying to set up satis so I can create private packages for our company. I have set up a test environment locally which works well but when requiring one of these packages from a project using composer I get the error:

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• Composer update show this error: VirtualAlloc() failed: [0x00000008]

  Composer worked find yesterday, but today after I trying install: composer require --prefer-dist "himiklab/yii2-recaptcha-widget" "*"

  While run composer update command it show me error:

  VirtualAlloc() failed: [0x00000008] VirtualAlloc() failed: [0x00000008] PHP Fatal error: Out of memory (allocated 956301312) (tried to allocate 201326600 bytes) in phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/DependencyResolver/RuleSet.php on line 84

  Fatal error: Out of memory (allocated 956301312) (tried to allocate 201326600 bytes) in phar://C:/ProgramData/ComposerSetup/bin/composer.phar/src/Composer/DependencyResolver/RuleSet.php on line 84

  I try update composer on my other projects, it is worked fine. After some researching I increased memory_limit: 4096M(also -1) in php.ini file. Then I tried to increase virtual memory in Computer->Properties, but still show error.

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• PHP doesn't find class from library that should be auto-loaded by Composer

  PHP doesn't seem to find a class defined in a library which I'm trying to auto-load from Composer.

  I'm messing around with PHP served by Apache 2.4, which I've had success with in the past, but introducing Composer into the mix has proven troublesome for me. I'm attempting to use an OAuth2 library for Slack, installed successfully using composer require bramdevries/oauth2-slack in the virtualhost's document root, such that the file structure looks like:

  +-- composer.json
  +-- composer.lock
  +-- index.php
  +-- vendor/
  |  +-- autoload.php
  |  +-- composer/
  |  +-- bramdevries/
  |  |   +-- <library files>
  |  ... dependencies
  

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  From my understanding of the Composer documentation: since I'm using a library that provides its own composer.json, Composer should take care of generating all of the auto-loading stuff if I do composer dump-autoload (which, I gather, is unnecessary since Composer generates that stuff on update, install, etc).

  However, whenever I go to load my index.php in a browser, Apache2 responds with HTTP 500.

  Given the file structure above, here is the entirety of my index.php:

  <?php
  require "vendor/autoload.php";
  $slack = new League\OAuth2\Client\Provider\Slack([ /* stuff */ ]);
  ?>
  

  And here is the error found in /var/log/apache2/error.log:

  PHP Fatal error: Uncaught Error: Class 'League\\OAuth2\\Client\\Provider\\Slack' not found in <document_root>/index.php:3
  Stack trace:
  #0 {main}
    thrown in <document_root>/index.php on line 3
  

  So, I'm clearly doing something wrong, but what?

  I've used Apache2 and PHP for a little while now (including a project for a pre-capstone CS project class this semester), but my working knowledge of PHP is limited to the functional aspects; I haven't messed much with its OOP aspects. Also, I'm familiar with dependency/package managers similar to Composer (specifically, NPM for Node.js), but not with Composer itself. TIA!

  Edit: forgot to add – I've searched around enough that every link on the first couple pages of any given Google search with related terms shows up purple, and nothing I've tried thus far has worked for me, so I'm sure I'm just missing a step or something.