original_string: public function getProvider($command)
      {
          $providerExists = (isset($this->providers[$command]) && class_exists($this->providers[$command]));
          return ($providerExists) ? new $this->providers[$command] : false;
      }
code: public function getProvider($command)
      {
          $providerExists = (isset($this->providers[$command]) && class_exists($this->providers[$command]));
          return ($providerExists) ? new $this->providers[$command] : false;
      }
code_tokens: public function getProvider ( $ command ) { $ providerExists = ( isset ( $ this -> providers [ $ command ] ) && class_exists ( $ this -> providers [ $ command ] ) ) ; return ( $ providerExists ) ? new $ this -> providers [ $ command ] : false ; }
docstring: Get a single provider class by command
  
  @param string $command
  @return mixed
docstring_tokens: Get a single provider class by command