original_string: public function setMulti(array $keys, $expire = 0)
      {
          $results = array();
          foreach ($keys as $key => $value) {
              $results[$key] = $this->set($key, $value, $expire);
          }
          return $results;
      }
code: public function setMulti(array $keys, $expire = 0)
      {
          $results = array();
          foreach ($keys as $key => $value) {
              $results[$key] = $this->set($key, $value, $expire);
          }
          return $results;
      }
code_tokens: public function setMulti ( array $ keys , $ expire = 0 ) { $ results = array ( ) ; foreach ( $ keys as $ key => $ value ) { $ results [ $ key ] = $ this -> set ( $ key , $ value , $ expire ) ; } return $ results ; }
docstring: Store multiple items
  
  @param array $keys The name of items
  @param int $expire
  @return array
docstring_tokens: Store multiple items