PHP手册 - 安装

安装

POSIX functions are enabled by default. You can disable POSIX-like functions with --disable-posix .

PHP手册 - N: 安装

用户评论:

kamazee at gmail dot com (29-Feb-2012 06:56)

Keep in mind that despite it's enabled as a built-in extension by default, in RPM-based distros (since Fedora 11, CentOS 6.0 in my case) php is compiled with --enable-posix=shared and posix extension is provided by php-process package, which is kind of not obvious. Related question at stackoverflow: http://stackoverflow.com/questions/1008436/how-does-one-easily-add-posix-support-to-php-using-yum