original_string: private function _loadPatches($minimumLevel, $maximumLevel)
      {
          if (! $this->_loaded_patches) {
              $this->_loaded_patches = array();
  
              foreach ($this->patch_sources as $file => $location) {
                  $this->_loadPatchFile($file, $location, $minimumLevel, $maximumLevel);
              }
          }
      }
code: private function _loadPatches($minimumLevel, $maximumLevel)
      {
          if (! $this->_loaded_patches) {
              $this->_loaded_patches = array();
  
              foreach ($this->patch_sources as $file => $location) {
                  $this->_loadPatchFile($file, $location, $minimumLevel, $maximumLevel);
              }
          }
      }
code_tokens: private function _loadPatches ( $ minimumLevel , $ maximumLevel ) { if ( ! $ this -> _loaded_patches ) { $ this -> _loaded_patches = array ( ) ; foreach ( $ this -> patch_sources as $ file => $ location ) { $ this -> _loadPatchFile ( $ file , $ location , $ minimumLevel , $ maximumLevel ) ; } } }
docstring: Load all patches from all patch files with the range
  
  @param int $minimumLevel
  @param int $maximumLevel
docstring_tokens: Load all patches from all patch files with the range