original_string: public function findFile($class)
      {
          if (false === $file = wincache_ucache_get($this->prefix.$class)) {
              wincache_ucache_set($this->prefix.$class, $file = $this->decorated->findFile($class), 0);
          }
  
          return $file;
      }
code: public function findFile($class)
      {
          if (false === $file = wincache_ucache_get($this->prefix.$class)) {
              wincache_ucache_set($this->prefix.$class, $file = $this->decorated->findFile($class), 0);
          }
  
          return $file;
      }
code_tokens: public function findFile ( $ class ) { if ( false === $ file = wincache_ucache_get ( $ this -> prefix . $ class ) ) { wincache_ucache_set ( $ this -> prefix . $ class , $ file = $ this -> decorated -> findFile ( $ class ) , 0 ) ; } return $ file ; }
docstring: Finds a file by class name while caching lookups to WinCache.
  
  @param string $class A class name to resolve to file
  
  @return string|null
docstring_tokens: Finds a file by class name while caching lookups to WinCache .