original_string: public function save($id, $content, $ttl=0)
      {
          if (empty($id)) {
              return false;
          }
  
          self::$staticCache[$id] = $content;
  
          return $this->cache->save($id, $content, $this->ttl);
      }
code: public function save($id, $content, $ttl=0)
      {
          if (empty($id)) {
              return false;
          }
  
          self::$staticCache[$id] = $content;
  
          return $this->cache->save($id, $content, $this->ttl);
      }
code_tokens: public function save ( $ id , $ content , $ ttl = 0 ) { if ( empty ( $ id ) ) { return false ; } self :: $ staticCache [ $ id ] = $ content ; return $ this -> cache -> save ( $ id , $ content , $ this -> ttl ) ; }
docstring: A function to store content a cache entry.
  
  @param string $id The cache entry ID
  @param array $content The cache content
  @throws \Exception
  @return bool  True if the entry was successfully stored
docstring_tokens: A function to store content a cache entry .