original_string: protected function setTagValues($keys)
      {
          $values = array();
          foreach ($keys as $key => $value) {
              $values[$key] = $this->generateTagValue();
          }
          $this->cache->setMulti($values);
          return $values;
      }
code: protected function setTagValues($keys)
      {
          $values = array();
          foreach ($keys as $key => $value) {
              $values[$key] = $this->generateTagValue();
          }
          $this->cache->setMulti($values);
          return $values;
      }
code_tokens: protected function setTagValues ( $ keys ) { $ values = array ( ) ; foreach ( $ keys as $ key => $ value ) { $ values [ $ key ] = $ this -> generateTagValue ( ) ; } $ this -> cache -> setMulti ( $ values ) ; return $ values ; }
docstring: Initializes tag values by cache keys
  
  @param array $keys
  @return array
docstring_tokens: Initializes tag values by cache keys