英文:
Call to undefined function apache_getenv() CentOS Stream 9 and PHP 8.1
问题
我遇到了这个错误：
调用未定义的函数apache_getenv()
我看到建议只需切换到getenv()，但我不明白为什么我应该这样做，因为手册暗示它应该在PHP 8中可用。我已经按照这些说明进行了尝试，发现它未列在php.ini禁用的函数中。
我已经尝试禁用SELinux，但仍然存在同样的问题。出了什么问题？
我在一个评论中读到的一件事是，phpinfo()显示的服务器API不是Apache，而是FPM/FastCGI。但手册没有提到这个要求，所以我宁愿继续使用FPM/FastCGI，除非我需要更改它。
对于这里出了什么问题有什么想法吗？
英文:
I get this error:
Call to undefined function apache_getenv()
I see suggestions to just switch to getenv(), but I don't see why I should have to since the manual implies it should be available for PHP 8. I have followed these instructions to find that it is not listed in the php.ini disabled functions.
I have tried with SELinux disabled, same problem. What gives?
One thing that I read in a comment is that the server API displayed by phpinfo() is not Apache, but rather FPM/FastCGI. But the manual doesn't say anything about this requirement so I'd prefer to continue to use FPM/FastCGI unless I need to change it.
Any ideas about what is wrong here?
答案1
得分: 1
From the "Introduction" section of the Apache functions documentation:
"These functions are only available when running PHP as an Apache module."
Your server API is PHP-FPM rather than mod_php, thus the functions are unavailable. This makes sense because PHP-FPM does not integrate with Apache HTTP Server; it merely receives requests through a socket and sends a response back.
I don't know about your exact use case, but the $_SERVER superglobal array tends to be the most compatible way to fetch information about your environment.
英文:
From the "Introduction" section of the Apache functions documentation:
> These functions are only available when running PHP as an Apache module.
Your server API is PHP-FPM rather than mod_php, thus the functions are unavailable. This makes sense, because PHP-FPM does not integrate with Apache HTTP Server, it merely receives requests through a socket and sends response back.
I don't know about your exact use case, but $_SERVER superglobal array tends to be the most compatible way to fetch information about your environment.
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