安装的是2.5.1版本，使用PHP8.2版本无法安装，退回PHP7.4安装正常。
- 7.4.33正常
- 8.0.26正常
- 8.1.13正常
8.2.16报错
Fatal error: Uncaught ErrorException: Creation of dynamic property Phpcmf\Model::$site is deprecated in /www/wwwroot/example.com/duixin/Fcms/Core/Model.php:39 Stack trace: #0 /www/wwwroot/example.com/duixin/Fcms/Core/Model.php(39): Phpcmf\Extend\Exceptions->errorHandler() #1 /www/wwwroot/example.com/duixin/Fcms/Core/Service.php(235): Phpcmf\Model->__construct() #2 /www/wwwroot/example.com/duixin/Fcms/Core/Service.php(337): Phpcmf\Service::model() #3 /www/wwwroot/example.com/duixin/Fcms/Core/Service.php(215): Phpcmf\Service::M() #4 /www/wwwroot/example.com/duixin/Fcms/Init.php(211): Phpcmf\Service::Log() #5 /www/wwwroot/example.com/duixin/CodeIgniter/Extend/Exceptions.php(46): log_message() #6 [internal function]: Phpcmf\Extend\Exceptions->exceptionHandler() #7 {main} thrown in /www/wwwroot/example.com/duixin/Fcms/Core/Model.php on line 39
8.3.7报错
当前服务器环境缺少PHP扩展：mbstring把mbsring扩展安装后，报了一个和8.2同样的错误
Fatal error: Uncaught ErrorException: Creation of dynamic property Phpcmf\Model::$site is deprecated in /www/wwwroot/example.com/duixin/Fcms/Core/Model.php:39 Stack trace: #0 /www/wwwroot/example.com/duixin/Fcms/Core/Model.php(39): Phpcmf\Extend\Exceptions->errorHandler() #1 /www/wwwroot/example.com/duixin/Fcms/Core/Service.php(235): Phpcmf\Model->__construct() #2 /www/wwwroot/example.com/duixin/Fcms/Core/Service.php(337): Phpcmf\Service::model() #3 /www/wwwroot/example.com/duixin/Fcms/Core/Service.php(215): Phpcmf\Service::M() #4 /www/wwwroot/example.com/duixin/Fcms/Init.php(211): Phpcmf\Service::Log() #5 /www/wwwroot/example.com/duixin/CodeIgniter/Extend/Exceptions.php(46): log_message() #6 [internal function]: Phpcmf\Extend\Exceptions->exceptionHandler() #7 {main} thrown in /www/wwwroot/example.com/duixin/Fcms/Core/Model.php on line 39
PS：询问对信官方人员，v2.5.1版本目前只兼容到PHP8.0，但是目前使用8.1暂时没有发现什么问题，先用着8.1，如果有问题再回滚到8.0.
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