Uri::withUserInfo( $user, $password = null ): static

133    public function withUserInfo($user, $password = null): UriInterface134    {135        if (!\is_string($user)) {136            throw new \InvalidArgumentException('User must be a string');137        }138        $info = \preg_replace_callback('/[' . self::CHAR_GEN_DELIMS . self::CHAR_SUB_DELIMS . ']++/', [__CLASS__, 'rawurlencodeMatchZero'], $user);139        if (null !== $password && '' !== $password) {140            if (!\is_string($password)) {141                throw new \InvalidArgumentException('Password must be a string');142            }143            $info .= ':' . \preg_replace_callback('/[' . self::CHAR_GEN_DELIMS . self::CHAR_SUB_DELIMS . ']++/', [__CLASS__, 'rawurlencodeMatchZero'], $password);144        }145        if ($this->userInfo === $info) {146            return $this;147        }148        $new = clone $this;149        $new->userInfo = $info;150        return $new;151    }