original_string: protected function displayKeys($keys)
      {
          $this->info('Model keys:');
  
          foreach ($keys as $key) {
  
              $this->comment('  ' . $key);
          }
  
          $this->info('');
      }
code: protected function displayKeys($keys)
      {
          $this->info('Model keys:');
  
          foreach ($keys as $key) {
  
              $this->comment('  ' . $key);
          }
  
          $this->info('');
      }
code_tokens: protected function displayKeys ( $ keys ) { $ this -> info ( 'Model keys:' ) ; foreach ( $ keys as $ key ) { $ this -> comment ( '  ' . $ key ) ; } $ this -> info ( '' ) ; }
docstring: Display model keys in console.
  
  @param \Iterator|\IteratorAggregate|string[] $keys
docstring_tokens: Display model keys in console .