Why can't I get Symfony Finder as a service?

Question

I am using Symfony Standard Edition and trying to get the Symfony Finder component as a service, but could not find it. To use the Finder, I need to create it manually, for example:

$finder = new Symfony\Component\Finder\Finder();

Why can't I get it from the service container? Was it wrong?

PS The Symfony file system component exists in the service container and is accessible by name filesystem.

Answer 1

The Symfony Finder component is a stand-alone component; it is not part of the FileSystem component:

• http://symfony.com/doc/current/components/finder.html
• http://symfony.com/doc/current/components/filesystem.html

"finder", Finder - , . , - , . , .

Finder ( ).

Answer 2

Yann Eugone . FinderService ServiceComponent .

services.yml

    std.symfony_finder:
        class: Symfony\Component\Finder\Finder
        public: false

    std.your_service:
        class: Std\AppBundle\Services\YourService
        arguments: [@std.symfony_finder]

Answer 3

, ?

http://symfony.com/doc/current/components/finder.html

use Symfony\Component\Finder\Finder;

$finder = new Finder();
$finder->files()->in(__DIR__);

foreach ($finder as $file) {
    // Print the absolute path
    print $file->getRealpath()."\n";

    // Print the relative path to the file, omitting the filename
    print $file->getRelativePath()."\n";

    // Print the relative path to the file
    print $file->getRelativePathname()."\n";
}

.

{
    "require": {
        "symfony/finder": "2.3.*"
    }
}

.