- include_path
string
Specifies a list of directories where the
require(), include()
and fopen_with_path() functions look for
files. The format is like the system's PATH
environment variable: a list of directories separated with a
colon in Unix or semicolon in Windows.
Example H-1. Unix include_path include_path=".:/php/includes" |
|
Example H-2. Windows include_path include_path=".;c:\php\includes" |
|
Using a . in the include path allows for
relative includes as it means the current directory.
- doc_root
string
PHP's "root directory" on the server. Only used if
non-empty. If PHP is configured with safe mode, no files outside
this directory are served.
If PHP was not compiled with FORCE_REDIRECT, you should
set doc_root if you are running PHP as a CGI under any web
server (other than IIS). The alternative is to use the
cgi.force_redirect configuration below.
- user_dir
string
The base name of the directory used on a user's home directory for PHP
files, for example public_html
.
- extension_dir
string
In what directory PHP should look for dynamically loadable
extensions. See also: enable_dl,
and dl().
- extension
string
Which dynamically loadable extensions to load when PHP starts
up.
- cgi.fix_pathinfo
boolean
Provides real PATH_INFO/PATH_TRANSLATED
support for CGI. PHP's previous behaviour was to set
PATH_TRANSLATED to SCRIPT_FILENAME, and to not grok what PATH_INFO
is. For more information on PATH_INFO, see the cgi specs. Setting
this to 1 will cause PHP CGI to fix it's paths to conform to the
spec. A setting of zero causes PHP to behave as before. Default
is zero. You should fix your scripts to use SCRIPT_FILENAME rather
than PATH_TRANSLATED.
- cgi.force_redirect
boolean
cgi.force_redirect is necessary to provide security running PHP as a
CGI under most web servers. Left undefined, PHP turns this on by
default. You can turn it off at your own risk.
Note:
Windows Users: You can safely turn this off for
IIS, in fact, you must.
To get OmniHTTPD or Xitami to work you must turn
it off.
- cgi.redirect_status_env
string
If cgi.force_redirect is turned on, and you are not running under
Apache or Netscape (iPlanet) web servers, you may
need to set an environment variable name that PHP will look for to
know it is OK to continue execution.
Note:
Setting this variable may cause security issues,
know what you are doing first.
- fastcgi.impersonate
string
FastCGI under IIS (on WINNT based OS) supports the ability to impersonate
security tokens of the calling client. This allows IIS to define the
security context that the request runs under. mod_fastcgi under Apache
does not currently support this feature (03/17/2002)
Set to 1 if running under IIS. Default is zero.
- cgi.rfc2616_headers
int
Tells PHP what type of headers to use when sending HTTP response
code. If it's set 0, PHP sends a Status: header that is supported
by Apache and other web servers. When this option is set to 1, PHP
will send RFC 2616 compliant
headers. Leave it set to 0 unless you know what you're doing.
