original_string: public function clone($destination)
      {
          $fs = new Filesystem;
  
          if (! $fs->exists($destination)) {
              $fs->mkdir($destination, 0755);
          }
  
          $fs->mirror($this->source, $destination, null, $this->options);
      }
code: public function clone($destination)
      {
          $fs = new Filesystem;
  
          if (! $fs->exists($destination)) {
              $fs->mkdir($destination, 0755);
          }
  
          $fs->mirror($this->source, $destination, null, $this->options);
      }
code_tokens: public function clone ( $ destination ) { $ fs = new Filesystem ; if ( ! $ fs -> exists ( $ destination ) ) { $ fs -> mkdir ( $ destination , 0755 ) ; } $ fs -> mirror ( $ this -> source , $ destination , null , $ this -> options ) ; }
docstring: Perform source cloning.
  
  @param  string $destination
  @return void
docstring_tokens: Perform source cloning .