symfony 4 : How to get “/public” from RootDir

Question

I have an image under the public folder.
How can I get my image directory in symfony4 ?
In symfony 3, it\'s equivalent is :

$webPath = $this         


        

Answer 1

You can inject KernelInterface to the service or whatever and then get the project directory with $kernel->getProjectDir():

projectDir = $kernel->getProjectDir();
    }

    public function showProjectDir()
    {
        echo "This is the project directory: " . $this->projectDir;
    }
}