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Bookmark or Share- Introduction - ComposerComposer is a tool for dependency management in PHP. It allows you to declare the libraries your project depends on and it will manage (install/update) them for you. Dependency management# Composer is not a package manager in the same sense as Yum or Apt are.
- Basic usage - ComposerHow does Composer download the right files? When you specify a dependency in composer.json, Composer first takes the name of the package that you have requested and searches for it in any repositories that you have registered using the repositories key.
- Repositories - ComposerA repository is a package source. It's a list of packages/versions. Composer will look in all your repositories to find the packages your project requires. By default, only the Packagist.org repository is registered in Composer. You can add more repositories to your project by declaring them in composer.json.
- The composer.json schemaThe composer.json schema# This chapter will explain all of the fields available in composer.json. JSON schema# We have a JSON schema that documents the format and can also be used to validate your composer.json. In fact, it is used by the validate command. You can find it at: https://getcomposer.org/schema.json. Root Package#
- Composer'APPDATA' : 'HOME'; $userDir = getenv($userEnv); if (!$userDir) { throw new RuntimeException('The '.$userEnv.' or COMPOSER_HOME environment variable must be set for composer to run correctly'); } return rtrim(strtr($userDir, '\\', '/'), '/'); } /** * @return bool */ function useXdg() { foreach (array_keys($_SERVER) as $key) { if (strpos($key ...
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