Fatal error: Uncaught Error: Call to undefined function mysql_connect() in D:\wwwroot\qxtzg.com\inc\mysql.php:23 Stack trace: #0 D:\wwwroot\qxtzg.com\inc\mysql.php(18): db->connect('127.0.0.1', 'jiu518', '4e74f8ea58', 'jiu518', 'my_', 'utf8') #1 D:\wwwroot\qxtzg.com\inc\mysql.php(135): db->__construct() #2 D:\wwwroot\qxtzg.com\inc.php(11): require('D:\\wwwroot\\qxtz...') #3 D:\wwwroot\qxtzg.com\index.php(2): require('D:\\wwwroot\\qxtz...') #4 {main} thrown in D:\wwwroot\qxtzg.com\inc\mysql.php on line 23