public function setMulti(array $keys, $expire = 0)
    {
        $results = array();
        foreach ($keys as $key => $value) {
            $results[$key] = $this->set($key, $value, $expire);
        }
        return $results;
    }
public function setMulti(array $keys, $expire = 0)
    {
        $results = array();
        foreach ($keys as $key => $value) {
            $results[$key] = $this->set($key, $value, $expire);
        }
        return $results;
    }
public function setMulti ( array $ keys , $ expire = 0 ) { $ results = array ( ) ; foreach ( $ keys as $ key => $ value ) { $ results [ $ key ] = $ this -> set ( $ key , $ value , $ expire ) ; } return $ results ; }
Store multiple items

@param array $keys The name of items
@param int $expire
@return array
Store multiple items