                        课程
                    
                        /后端开发
                        
                            /PHP
                        
                        /PHP与MySQL关系大揭秘

PHP文件链接不到数据库

Fatal error: Uncaught Error: Call to undefined function mysql_connect() in D:\xampp\htdocs\mysqlconnect.php:3 Stack trace: #0 {main} thrown in D:\xampp\htdocs\mysqlconnect.php on line 3