string(8) "set_caps" array(5) { ["session_id"]=> string(32) "f95ef4fc2c2e3d351f12aea06b8ff270" ["ip_address"]=> string(13) "54.161.22.187" ["user_agent"]=> string(39) "CCBot/2.0 (http://commoncrawl.org/faq/)" ["last_activity"]=> int(1493605279) ["user_data"]=> string(0) "" } string(13) "end construct"