如何配置
PHP的命令行版本以在Redhat系统上进行不同的设置？
在基于Debian的系统上,PHP有一个单独的命令行版本配置文件：/ etc / PHP5 / cli.
在Redhat上,在/etc/PHP.d/中有/etc/PHP.ini和各种其他ini文件,但命令行版本没有单独的配置文件,即使安装了PHP-cli软件包.
你有两个选择：
>使用-c参数指示ini文件位置
>在/ etc /上创建一个PHP-cli.ini文件
The configuration file (PHP.ini) is read when PHP starts up. For the
server module versions of PHP,this happens only once when the web
server is started. For the CGI and CLI versions,it happens on every
invocation.PHP.ini is searched for in these locations (in order):
- SAPI module specific location (PHPIniDir directive in Apache 2,-c command line option in CGI and CLI,PHP_ini parameter in NSAPI,
PHP_INI_PATH environment variable in THTTPD)- The PHPRC environment variable. Before PHP 5.2.0,this was checked after the registry key mentioned below.
- As of PHP 5.2.0,the location of the PHP.ini file can be set for different versions of PHP. The following registry keys are examined in
order: [HKEY_LOCAL_MACHINE\SOFTWARE\PHP\x.y.z],
[HKEY_LOCAL_MACHINE\SOFTWARE\PHP\x.y] and
[HKEY_LOCAL_MACHINE\SOFTWARE\PHP\x],where x,y and z mean the PHP
major,minor and release versions. If there is a value for IniFilePath
in any of these keys,the first one found will be used as the location
of the PHP.ini (Windows only).- [HKEY_LOCAL_MACHINE\SOFTWARE\PHP],value of IniFilePath (Windows only).
- Current working directory (except CLI).
- The web server’s directory (for SAPI modules),or directory of PHP (otherwise in Windows).
- Windows directory (C:\windows or C:\winnt) (for Windows),or –with-config-file-path compile time option.
If PHP-SAPI.ini exists (where SAPI is the SAPI in use,so,for
example,PHP-cli.ini or PHP-apache.ini),it is used instead of PHP.ini. The SAPI name can be determined with PHP_sapi_name().
