src/AppVersionManager.php
protected function buildStored()
    {
        return $this->files->exists($file_path = $this->config['build_metadata_path'])
            ? $this->files->get($file_path, $this->use_locking)
            : null;
    }
protected function buildStored()
    {
        return $this->files->exists($file_path = $this->config['build_metadata_path'])
            ? $this->files->get($file_path, $this->use_locking)
            : null;
    }
protected function buildStored ( ) { return $ this -> files -> exists ( $ file_path = $ this -> config [ 'build_metadata_path' ] ) ? $ this -> files -> get ( $ file_path , $ this -> use_locking ) : null ; }
Get build value from metadata file.

@return null|string
Get build value from metadata file .