仅一个文件，大小只有4K,PHP输出图片， 显示来访IP以及浏览器类型，操作系统并生 成csv文件供分析。-Only one document, the size of 4K, PHP output picture to show visitors IP and browser type, operating system and generate csv file for analysis.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001472s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.072774s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.000981s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001119s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001011s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003108s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.000897s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003704s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.017725s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001687s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 35851 [ RunTime:0.019653s ]
