请简单描述PHP程序的工作流程

页面:/news/view-249623/ | 耗时:0.9671 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=249623 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=249623 LIMIT 0,1
select * from tbl_Articles_sphinx where id=249623 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1122946,1114836,1069505,1084307,1106697,1082936,1113387,1064613,1049048,1095578,1090699,1047309,1064383,1083263,1093923,1048878,1068262,1117926,1044649,1121684,1117369,1098442,1070254,1066924,1079315,1067505,1121528,1104434,1042765,1062716) ORDER BY field (ArticleID,1122946,1114836,1069505,1084307,1106697,1082936,1113387,1064613,1049048,1095578,1090699,1047309,1064383,1083263,1093923,1048878,1068262,1117926,1044649,1121684,1117369,1098442,1070254,1066924,1079315,1067505,1121528,1104434,1042765,1062716)