In OpenCart 3.0.5.0 (see https://github.com/opencart/opencart/tree/3.0.5.0) there is a built-in payment extension for wechat_pay by Meng Wenbin which uses your old zoujingli/wechat-php-sdk package. I assume the latter is outdated.
Do you have a newer payment extension for OpenCart 3.0.5.0 which uses your newer zoujingli/wechat-developer package, with support for PHP 8.1 to 8.5 ?
In OpenCart 3.0.5.0 (see https://github.com/opencart/opencart/tree/3.0.5.0) there is a built-in payment extension for wechat_pay by Meng Wenbin which uses your old zoujingli/wechat-php-sdk package. I assume the latter is outdated.
Do you have a newer payment extension for OpenCart 3.0.5.0 which uses your newer zoujingli/wechat-developer package, with support for PHP 8.1 to 8.5 ?