PHP 解析错误:语法错误、意外的变量"$link_id"、期望文件中")" |错误



我是PHP的新手,我试图让底层的代码正常工作,但我无法让它正常工作,所以我在这里寻求帮助。所以请帮我

我使用的php版本:8.1.2

当我尝试加载带有以下代码的页面时出错:

[Thu Feb 17 12:51:36.272143 2022] [proxy_fcgi:error] [pid 473273] [client (ip)] AH01071: Got error 'PHP message: PHP Parse error: syntax error, unexpected variable "$link_id", expecting ")" in /var/www/legionbooter/public_html/lib/class_db.php on line 86'

[Thu Feb 17 12:52:21.093521 2022] [proxy_fcgi:error] [pid 473263] [client (ip)] AH01071: Got error 'PHP message: PHP Parse error: syntax error, unexpected variable "$database", expecting ")" in /var/www/legionbooter/public_html/lib/class_db.php on line 86'

/var/www/legionbooter/public_html/lib/class_db.php文件(不起作用的代码(:https://pastebin.com/Es33qTiw

  1. 删除逗号函数select_db($link_id,$database**,**(
  2. 第一个参数应该是connection,第二个应该是数据库名称,所以也更正此行-if(!$this->select_db($this->database,$this-<link_id((

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