1：修正了几个错误，稍微美化了页面

2：加入了zend及版本号的检测，删除了拼写检查的检测（为了美观，只选8个重要的检测项

3：加入了浮点运算和读取运算

4：加入了检测MYSQL数据库用户连接（未测试）-1: fixed a few errors, a little beautify the page

2: to join the Zend and version number of the test, delete the spell check (in order to beautiful, only choose 8 important test items

3: the addition of floating point operations and read operations

4: join the test MYSQL　user connection (not test)