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Composer basics and its usage for PHP projects.


Package management, PHP


I know

  • what Composer is
  • the purpose and the structure of file composer.json
  • what composer.lock is and which purpose it serves
  • the difference between the install and the update command

I can

  • create a new Composer project
  • specify requirements for my project
  • install packages using Composer
  • update packages
  • remove packages