Predefined variables



<html>
    <head>
        <title>Example</title>
    </head>

    <body> 
        <?php 
        phpinfo(); 
        ?>

    </body>
</html>

Output: phpinfo()
PHP Logo

PHP Version 4.0.3pl1


SystemLinux mizar 2.4.19-evms1.1.0-freeswan1.96-usbdnet-acpi #3 Wed Sep 4 18:18:53 EDT 2002 i686 unknown
Build DateSep 12 2002
Configure Command '../configure' '--prefix=/usr' '--with-apxs=/usr/bin/apxs' '--with-regex=system' '--with-config-file-path=/etc/php4/apache' '--enable-calendar' '--with-db' '--without-dom' '--enable-filepro' '--enable-ftp' '--with-gettext' '--enable-sysvsem' '--enable-sysvshm' '--enable-track-vars' '--enable-trans-sid' '--disable-debug' '--disable-static' '--with-gd=shared' '--with-imap=shared' '--with-ldap=shared,/usr' '--with-mm' '--with-mhash=shared' '--with-mysql=shared,/usr' '--with-regex=system' '--with-pcre-regex=/usr' '--with-pgsql=shared,/usr' '--with-snmp=shared' '--enable-sockets' '--with-ttf' '--enable-freetype-4bit-antialias-hack' '--with-t1lib' '--with-xml=shared,/usr' '--enable-yp' '--with-zlib' '--enable-ucd-snmp-hack'
Server APIApache
Virtual Directory Supportdisabled
Configuration File (php.ini) Path/etc/php4/apache
ZEND_DEBUGdisabled
Thread Safetydisabled

Zend logo This program makes use of the Zend scripting language engine:
Zend Engine v1.0.3, Copyright (c) 1998-2000 Zend Technologies


PHP 4.0 Credits

Configuration

PHP Core

DirectiveLocal ValueMaster Value
allow_call_time_pass_reference
OnOn
arg_separator
&&
asp_tags
OffOff
auto_append_file
no valueno value
auto_prepend_file
no valueno value
browscap
no valueno value
default_charset
no valueno value
default_mimetype
text/htmltext/html
define_syslog_variables
OffOff
disable_functions
no valueno value
display_errors
OnOn
display_startup_errors
OffOff
doc_root
no valueno value
enable_dl
OnOn
error_append_string
OffOff
error_log
no valueno value
error_prepend_string
OffOff
error_reporting
20392039
expose_php
OnOn
extension_dir
/usr/lib/php4/apache/usr/lib/php4/apache
file_uploads
11
gpc_order
GPCGPC
highlight.bg
#FFFFFF#FFFFFF
highlight.comment
#FF8000#FF8000
highlight.default
#0000BB#0000BB
highlight.html
#000000#000000
highlight.keyword
#007700#007700
highlight.string
#DD0000#DD0000
html_errors
OnOn
ignore_user_abort
OffOff
implicit_flush
OffOff
include_path
.:/usr/lib/php4.:/usr/lib/php4
log_errors
OffOff
magic_quotes_gpc
OnOn
magic_quotes_runtime
OffOff
magic_quotes_sybase
OffOff
max_execution_time
3030
open_basedir
no valueno value
output_buffering
OffOff
post_max_size
8M8M
precision
1414
register_argc_argv
OnOn
register_globals
OnOn
safe_mode
OffOff
safe_mode_exec_dir
no valueno value
sendmail_from
me@localhost.comme@localhost.com
sendmail_path
/usr/sbin/sendmail -t -i /usr/sbin/sendmail -t -i
short_open_tag
OnOn
SMTP
localhostlocalhost
sql.safe_mode
OffOff
track_errors
OffOff
upload_max_filesize
2M2M
upload_tmp_dir
no valueno value
user_dir
no valueno value
variables_order
EGPCSEGPCS
y2k_compliance
OffOff

gd

GD Supportenabled
GD Version1.6.2 or higher
FreeType Supportenabled
FreeType Linkagewith TTF library
T1Lib Supportenabled
PNG Supportenabled

mysql

MySQL Supportenabled
Active Persistent Links0
Active Links0
Client API version3.22.30
MYSQL_INCLUDE 
MYSQL_LFLAGS 
MYSQL_LIBS 

DirectiveLocal ValueMaster Value
mysql.allow_persistent
OnOn
mysql.default_host
no valueno value
mysql.default_password
no valueno value
mysql.default_port
no valueno value
mysql.default_socket
no valueno value
mysql.default_user
no valueno value
mysql.max_links
UnlimitedUnlimited
mysql.max_persistent
UnlimitedUnlimited

xml

XML Supportactive

imap

IMAP Supportenabled
IMAP c-Client Version4.1

zlib

ZLib Supportenabled
Compiled Version1.1.3
Linked Version1.1.3

yp

YP Supportenabled

standard

Regex LibrarySystem library enabled
Dynamic Library Supportenabled
Path to sendmail/usr/sbin/sendmail -t -i

DirectiveLocal ValueMaster Value
assert.active
11
assert.bail
00
assert.callback
no valueno value
assert.quiet_eval
00
assert.warning
11
safe_mode_allowed_env_vars
PHP_PHP_
safe_mode_protected_env_vars
LD_LIBRARY_PATHLD_LIBRARY_PATH
session.use_trans_sid
11

sockets

sockets supportenabled

session

Session Supportenabled

DirectiveLocal ValueMaster Value
session.auto_start
OffOff
session.cache_expire
180180
session.cache_limiter
nocachenocache
session.cookie_domain
no valueno value
session.cookie_lifetime
00
session.cookie_path
//
session.entropy_file
no valueno value
session.entropy_length
00
session.gc_maxlifetime
14401440
session.gc_probability
11
session.name
PHPSESSIDPHPSESSID
session.referer_check
no valueno value
session.save_handler
filesfiles
session.save_path
/tmp/tmp
session.serialize_handler
phpphp
session.use_cookies
OnOn

posix

Revision$Revision: 1.26 $

pcre

PCRE (Perl Compatible Regular Expressions) Supportenabled
PCRE Library Version2.08 31-Aug-1999

gettext

GNU GetText Supportenabled

ftp

FTP supportenabled

db

ndbm support enabled

Calendar

Calendar supportenabled

apache

APACHE_INCLUDE 
APACHE_TARGET 
Apache VersionApache/1.3.9
Apache Release10309100
Apache API Version19990320
Hostname:Portphysics.clarku.edu:80
User/Groupwww-data(33)/33
Max RequestsPer Child: 30
Keep Alive: on
Max Per Connection: 100
TimeoutsConnection: 300
Keep-Alive: 15
Server Root/etc/apache
Loaded Modulesmod_ssl, mod_php4, mod_setenvif, mod_unique_id, mod_expires, mod_auth, mod_access, mod_alias, mod_userdir, mod_speling, mod_cgi, mod_dir, mod_autoindex, mod_include, mod_negotiation, mod_mime, mod_rewrite, mod_log_config, mod_macro, mod_so, http_core

Apache Environment

VariableValue
DOCUMENT_ROOT/var/www/physics
HTTP_ACCEPTimage/gif, image/x-xbitmap, image/jpeg, image/pjpeg, image/png, */*
HTTP_ACCEPT_CHARSETiso-8859-1,*,utf-8
HTTP_ACCEPT_ENCODINGgzip
HTTP_ACCEPT_LANGUAGEen
HTTP_CONNECTIONKeep-Alive
HTTP_EXTENSIONSecurity/Remote-Passphrase
HTTP_HOSTphysics.clarku.edu
HTTP_REFERERhttp://physics.clarku.edu/~jgould/2310/page4.php
HTTP_USER_AGENTMozilla/4.5 [en]C-CCK-MCD {Sony} (Win98; U)
PATH/bin:/usr/bin:/sbin:/usr/sbin
REMOTE_ADDR136.142.20.216
REMOTE_PORT1347
SCRIPT_FILENAME/home/jgould/public_html/2310/page5.php
SERVER_ADDR140.232.2.30
SERVER_ADMINgjohnson@physics.clarku.edu
SERVER_NAMEphysics.clarku.edu
SERVER_PORT80
SERVER_SIGNATURE 
SERVER_SOFTWAREApache/1.3.9 (Unix) Debian/GNU mod_ssl/2.4.10 OpenSSL/0.9.4 PHP/4.0.3pl1
UNIQUE_IDPnqKBozoAgwAABLCSrQ
GATEWAY_INTERFACECGI/1.1
SERVER_PROTOCOLHTTP/1.0
REQUEST_METHODGET
QUERY_STRING 
REQUEST_URI/~jgould/2310/page5.php
SCRIPT_NAME/~jgould/2310/page5.php

HTTP Headers Information

HTTP Request Headers
HTTP RequestGET /~jgould/2310/page5.php HTTP/1.0
Acceptimage/gif, image/x-xbitmap, image/jpeg, image/pjpeg, image/png, */*
Accept-Charsetiso-8859-1,*,utf-8
Accept-Encodinggzip
Accept-Languageen
ConnectionKeep-Alive
ExtensionSecurity/Remote-Passphrase
Hostphysics.clarku.edu
Refererhttp://physics.clarku.edu/~jgould/2310/page4.php
User-AgentMozilla/4.5 [en]C-CCK-MCD {Sony} (Win98; U)
HTTP Response Headers
X-Powered-ByPHP/4.0.3pl1
Connectionclose
Content-Typetext/html

Additional Modules

sysvshm
sysvsem
filepro
Session MM

Environment

VariableValue
PWD/home/lcolonna
HOSTNAMEplanck
ENV/home/lcolonna/.bashrc
USERlcolonna
MACHTYPEi386-pc-linux-gnu
MAIL/var/mail/lcolonna
LANGC
SSH_CLIENT140.232.2.110 4387 22
LOGNAMElcolonna
SHLVL4
SHELL/bin/bash
USERNAME 
HOSTTYPEi386
OSTYPElinux-gnu
HOME/root
TERMcygwin
PATH/bin:/usr/bin:/sbin:/usr/sbin
SSH_TTY/dev/ttyp0
_/usr/sbin/apache

PHP Variables

VariableValue
PHP_SELF/~jgould/2310/page5.php
HTTP_SERVER_VARS["DOCUMENT_ROOT"]/var/www/physics
HTTP_SERVER_VARS["HTTP_ACCEPT"]image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, image/png, */*
HTTP_SERVER_VARS["HTTP_ACCEPT_CHARSET"]iso-8859-1,*,utf-8
HTTP_SERVER_VARS["HTTP_ACCEPT_ENCODING"]gzip
HTTP_SERVER_VARS["HTTP_ACCEPT_LANGUAGE"]en
HTTP_SERVER_VARS["HTTP_CONNECTION"]Keep-Alive
HTTP_SERVER_VARS["HTTP_EXTENSION"]Security/Remote-Passphrase
HTTP_SERVER_VARS["HTTP_HOST"]physics.clarku.edu
HTTP_SERVER_VARS["HTTP_REFERER"]http://physics.clarku.edu/~jgould/2310/page4.php
HTTP_SERVER_VARS["HTTP_USER_AGENT"]Mozilla/4.5 [en]C-CCK-MCD {Sony} (Win98; U)
HTTP_SERVER_VARS["PATH"]/bin:/usr/bin:/sbin:/usr/sbin
HTTP_SERVER_VARS["REMOTE_ADDR"]136.142.20.216
HTTP_SERVER_VARS["REMOTE_PORT"]1347
HTTP_SERVER_VARS["SCRIPT_FILENAME"]/home/jgould/public_html/2310/page5.php
HTTP_SERVER_VARS["SERVER_ADDR"]140.232.2.30
HTTP_SERVER_VARS["SERVER_ADMIN"]gjohnson@physics.clarku.edu
HTTP_SERVER_VARS["SERVER_NAME"]physics.clarku.edu
HTTP_SERVER_VARS["SERVER_PORT"]80
HTTP_SERVER_VARS["SERVER_SIGNATURE"]
HTTP_SERVER_VARS["SERVER_SOFTWARE"]Apache/1.3.9 (Unix) Debian/GNU mod_ssl/2.4.10 OpenSSL/0.9.4 PHP/4.0.3pl1
HTTP_SERVER_VARS["UNIQUE_ID"]PnqKBozoAgwAABLCSrQ
HTTP_SERVER_VARS["GATEWAY_INTERFACE"]CGI/1.1
HTTP_SERVER_VARS["SERVER_PROTOCOL"]HTTP/1.0
HTTP_SERVER_VARS["REQUEST_METHOD"]GET
HTTP_SERVER_VARS["QUERY_STRING"]
HTTP_SERVER_VARS["REQUEST_URI"]/~jgould/2310/page5.php
HTTP_SERVER_VARS["SCRIPT_NAME"]/~jgould/2310/page5.php
HTTP_SERVER_VARS["PATH_TRANSLATED"]/home/jgould/public_html/2310/page5.php
HTTP_SERVER_VARS["PHP_SELF"]/~jgould/2310/page5.php
HTTP_SERVER_VARS["argv"]
Array
(
)
HTTP_SERVER_VARS["argc"]0
HTTP_ENV_VARS["PWD"]/home/lcolonna
HTTP_ENV_VARS["HOSTNAME"]planck
HTTP_ENV_VARS["ENV"]/home/lcolonna/.bashrc
HTTP_ENV_VARS["USER"]lcolonna
HTTP_ENV_VARS["MACHTYPE"]i386-pc-linux-gnu
HTTP_ENV_VARS["MAIL"]/var/mail/lcolonna
HTTP_ENV_VARS["LANG"]C
HTTP_ENV_VARS["SSH_CLIENT"]140.232.2.110 4387 22
HTTP_ENV_VARS["LOGNAME"]lcolonna
HTTP_ENV_VARS["SHLVL"]4
HTTP_ENV_VARS["SHELL"]/bin/bash
HTTP_ENV_VARS["USERNAME"]
HTTP_ENV_VARS["HOSTTYPE"]i386
HTTP_ENV_VARS["OSTYPE"]linux-gnu
HTTP_ENV_VARS["HOME"]/root
HTTP_ENV_VARS["TERM"]cygwin
HTTP_ENV_VARS["PATH"]/bin:/usr/bin:/sbin:/usr/sbin
HTTP_ENV_VARS["SSH_TTY"]/dev/ttyp0
HTTP_ENV_VARS["_"]/usr/sbin/apache

PHP License

This program is free software; you can redistribute it and/or modify it under the terms of the PHP License as published by the PHP Group and included in the distribution in the file: LICENSE

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

If you did not receive a copy of the PHP license, or have any questions about PHP licensing, please contact license@php.net.