PHP ʖ²ἯTH º󍋼/A pg_lo_create ҪʹӃ´󐍶ԏ󣨬o£©½ӿڣ¬ШҪ½«Ƥ·ŖÔڊŽ񿩖С£ º󍋼/A ưµ㼯A pg_lo_close ɏһ¼¶ pg_lo_export