php - 注册全局变量会影响未定义的常量错误吗？

Question

我在本地主机 xammp 上安装了一个 travian 脚本，但出现了很多错误。

其中四个是应该保存 mysql 信息的通知。 “使用未定义常量 SQL_USE”

这四个错误的发生是因为全局寄存器关闭了吗？或者与此无关？

好的，所以在 GameEngine 中有一个文件 config.php。 此文件，当前正在执行的文件，对 config.php 的调用和 config.php 包含以下内容。

// ***** Database Username
define("SQL_USER", "root");

// ***** Database Password
define("SQL_PASS", "sergfree");

// ***** Database Name
define("SQL_DB", "trav");

// ***** Database - Table Prefix
define("TB_PREFIX", "s1_");

这是包含

include ("../../GameEngine/config.php");

这是当前文件位置 C:\xampp\htdocs\install\include\multihunter.php 那为什么这行不通呢？

Deprecated: Assigning the return value of new by reference is deprecated in C:\xampp\php\PEAR\Config.php on line 80

Deprecated: Assigning the return value of new by reference is deprecated in C:\xampp\php\PEAR\Config.php on line 166

Notice: Use of undefined constant DB_TYPE - assumed 'DB_TYPE' in C:\xampp\htdocs\GameEngine\Database.php on line 13

Notice: Use of undefined constant SQL_SERVER - assumed 'SQL_SERVER' in C:\xampp\htdocs\GameEngine\Database\db_MYSQL.php on line 17

Notice: Use of undefined constant SQL_USER - assumed 'SQL_USER' in C:\xampp\htdocs\GameEngine\Database\db_MYSQL.php on line 17

Notice: Use of undefined constant SQL_PASS - assumed 'SQL_PASS' in C:\xampp\htdocs\GameEngine\Database\db_MYSQL.php on line 17

Warning: mysql_connect() [function.mysql-connect]: php_network_getaddresses: getaddrinfo failed: No such host is known. in C:\xampp\htdocs\GameEngine\Database\db_MYSQL.php on line 17

Warning: mysql_connect() [function.mysql-connect]: [2002] php_network_getaddresses: getaddrinfo failed: No such host is known. (trying to connect via tcp://SQL_SERVER:3306) in C:\xampp\htdocs\GameEngine\Database\db_MYSQL.php on line 17

Warning: mysql_connect() [function.mysql-connect]: php_network_getaddresses: getaddrinfo failed: No such host is known. in C:\xampp\htdocs\GameEngine\Database\db_MYSQL.php on line 17
php_network_getaddresses: getaddrinfo failed: No such host is known.

Answer 1

可能您忘记了包含 SQL_ 定义完成的配置文件。

根据您的编辑，取消注释那些定义行:

// * Database Username 
define("SQL_USER", "root");