original_string: public function find()
          {
              foreach ($this->getSupportedGateways() as $gateway) {
                  $class = $this->helper-getFacadeClassName($gateway);
                  if (class_exists($class)) {
                      $this->register($gateway);
                  }
              }
  
              ksort($this->gateways);
  
              return $this->all();
          }
code: public function find()
          {
              foreach ($this->getSupportedGateways() as $gateway) {
                  $class = $this->helper-getFacadeClassName($gateway);
                  if (class_exists($class)) {
                      $this->register($gateway);
                  }
              }
  
              ksort($this->gateways);
  
              return $this->all();
          }
code_tokens: public function find ( ) { foreach ( $ this -> getSupportedGateways ( ) as $ gateway ) { $ class = $ this -> helper - getFacadeClassName ( $ gateway ) ; if ( class_exists ( $ class ) ) { $ this -> register ( $ gateway ) ; } } ksort ( $ this -> gateways ) ; return $ this -> all ( ) ; }
docstring: Automatically find and register all officially supported gateways
  
  @return array An array of gateway names
docstring_tokens: Automatically find and register all officially supported gateways