php 如何在php中安装posix
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how to install posix in php
提问by Nizzy
POSIX does not appear when I run php -m cmd, however, I see it from the phpinfo()–enable-posix=sharedon Linux with Plesk 9.
POSIX 在我运行时没有出现php -m cmd，但是，我phpinfo()–enable-posix=shared在带有 Plesk 9 的 Linux 上看到了它。
Basically, I can't use posix_*()functions as described at
http://www.php.net/manual/en/ref.posix.php
基本上，我不能使用http://www.php.net/manual/en/ref.posix.php 中posix_*()描述的函数
this shows doesn't exists:
这表明不存在：
if (function_exists('posix_getuid')) {
echo "posix_getuid available";
} else {
echo "posix_getuid not available"; // this prints in my server.
}
Could someone show me how to install it? Thank you.
有人可以告诉我如何安装它吗？谢谢你。
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回答by Nizzy
I found the solution:
我找到了解决方案：
yum install php-process
This package enables php-posix.
这个包启用了 php-posix。
回答by elpatron
While resolved, the original problem would seem to be that posix_getpwuidis not supported on Windows:
解决后，最初的问题似乎posix_getpwuid是 Windows 不支持：
from: http://www.php.net/manual/en/function.posix-getpwuid.php
来自：http: //www.php.net/manual/en/function.posix-getpwuid.php
On Windows, posix_getpwuid()is not implemented
在 Windows 上，posix_getpwuid()未实现
if you just want the username of the current user, you can use
get_current_user().To properly get the running user, test if
function_exists('posix_getpwuid')and if not, assume you're running on Windows and callgetenv('USERNAME').
如果你只想要当前用户的用户名，你可以使用
get_current_user().要正确获取正在运行的用户，请测试是否存在
function_exists('posix_getpwuid')，如果没有，假设您在 Windows 上运行并调用getenv('USERNAME').
回答by Harikrishnan
In openSUSE use command zypper install php-posixfor installing php-process for using php function posix_getuid
在 openSUSE 中使用命令zypper install php-posix安装 php-process 以使用 php 功能posix_getuid
