a:11:{i:0;s:2:"id";i:1;s:3:"uid";i:2;s:8:"con_user";i:3;s:3:"cid";i:4;s:7:"reqtime";i:5;s:9:"contactid";i:6;s:7:"content";i:7;s:9:"replytime";i:8;s:6:"status";s:3:"_pk";s:2:"id";s:5:"_type";a:9:{s:2:"id";s:7:"int(11)";s:3:"uid";s:7:"int(11)";s:8:"con_user";s:7:"int(11)";s:3:"cid";s:7:"int(11)";s:7:"reqtime";s:7:"int(11)";s:9:"contactid";s:7:"int(11)";s:7:"content";s:4:"text";s:9:"replytime";s:7:"int(11)";s:6:"status";s:10:"tinyint(1)";}}