original_string: protected function sortMiddleware($priorityMap, $middlewares)
      {
          $lastIndex = 0;
  
          foreach ($middlewares as $index => $middleware) {
              if (! is_string($middleware)) {
                  continue;
              }
  
              $stripped = head(explode(':', $middleware));
  
              if (in_array($stripped, $priorityMap)) {
                  $priorityIndex = array_search($stripped, $priorityMap);
  
                  // This middleware is in the priority map. If we have encountered another middleware
                  // that was also in the priority map and was at a lower priority than the current
                  // middleware, we will move this middleware to be above the previous encounter.
                  if (isset($lastPriorityIndex) && $priorityIndex < $lastPriorityIndex) {
                      return $this->sortMiddleware(
                          $priorityMap, array_values($this->moveMiddleware($middlewares, $index, $lastIndex))
                      );
                  }
  
                  // This middleware is in the priority map; but, this is the first middleware we have
                  // encountered from the map thus far. We'll save its current index plus its index
                  // from the priority map so we can compare against them on the next iterations.
                  $lastIndex = $index;
                  $lastPriorityIndex = $priorityIndex;
              }
          }
  
          return array_values(array_unique($middlewares, SORT_REGULAR));
      }
code: protected function sortMiddleware($priorityMap, $middlewares)
      {
          $lastIndex = 0;
  
          foreach ($middlewares as $index => $middleware) {
              if (! is_string($middleware)) {
                  continue;
              }
  
              $stripped = head(explode(':', $middleware));
  
              if (in_array($stripped, $priorityMap)) {
                  $priorityIndex = array_search($stripped, $priorityMap);
  
                  // This middleware is in the priority map. If we have encountered another middleware
                  // that was also in the priority map and was at a lower priority than the current
                  // middleware, we will move this middleware to be above the previous encounter.
                  if (isset($lastPriorityIndex) && $priorityIndex < $lastPriorityIndex) {
                      return $this->sortMiddleware(
                          $priorityMap, array_values($this->moveMiddleware($middlewares, $index, $lastIndex))
                      );
                  }
  
                  // This middleware is in the priority map; but, this is the first middleware we have
                  // encountered from the map thus far. We'll save its current index plus its index
                  // from the priority map so we can compare against them on the next iterations.
                  $lastIndex = $index;
                  $lastPriorityIndex = $priorityIndex;
              }
          }
  
          return array_values(array_unique($middlewares, SORT_REGULAR));
      }
code_tokens: protected function sortMiddleware ( $ priorityMap , $ middlewares ) { $ lastIndex = 0 ; foreach ( $ middlewares as $ index => $ middleware ) { if ( ! is_string ( $ middleware ) ) { continue ; } $ stripped = head ( explode ( ':' , $ middleware ) ) ; if ( in_array ( $ stripped , $ priorityMap ) ) { $ priorityIndex = array_search ( $ stripped , $ priorityMap ) ; // This middleware is in the priority map. If we have encountered another middleware // that was also in the priority map and was at a lower priority than the current // middleware, we will move this middleware to be above the previous encounter. if ( isset ( $ lastPriorityIndex ) && $ priorityIndex < $ lastPriorityIndex ) { return $ this -> sortMiddleware ( $ priorityMap , array_values ( $ this -> moveMiddleware ( $ middlewares , $ index , $ lastIndex ) ) ) ; } // This middleware is in the priority map; but, this is the first middleware we have // encountered from the map thus far. We'll save its current index plus its index // from the priority map so we can compare against them on the next iterations. $ lastIndex = $ index ; $ lastPriorityIndex = $ priorityIndex ; } } return array_values ( array_unique ( $ middlewares , SORT_REGULAR ) ) ; }
docstring: Sort the middlewares by the given priority map.
  
  Each call to this method makes one discrete middleware movement if necessary.
  
  @param  array  $priorityMap
  @param  array  $middlewares
  @return array
docstring_tokens: Sort the middlewares by the given priority map .