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PHP Version 8.1.27

System Linux 679981688df5 5.15.0-76-generic #83-Ubuntu SMP Thu Jun 15 19:16:32 UTC 2023 x86_64
Build Date Feb 21 2024 14:48:59
Build System Linux build-3-18-x86_64 5.15.108-0-lts #1-Alpine SMP Fri, 21 Apr 2023 05:55:14 +0000 x86_64 Linux
Configure Command './configure' '--build=x86_64-alpine-linux-musl' '--host=x86_64-alpine-linux-musl' '--prefix=/usr' '--program-suffix=81' '--libdir=/usr/lib/php81' '--datadir=/usr/share/php81' '--sysconfdir=/etc/php81' '--localstatedir=/var' '--with-layout=GNU' '--with-pic' '--with-config-file-path=/etc/php81' '--with-config-file-scan-dir=/etc/php81/conf.d' '--disable-rpath' '--disable-short-tags' '--enable-bcmath=shared' '--with-bz2=shared' '--enable-calendar=shared' '--enable-ctype=shared' '--with-curl=shared' '--enable-dba=shared' '--with-dbmaker=shared' '--with-gdbm' '--with-lmdb' '--enable-dom=shared' '--with-enchant=shared' '--enable-exif=shared' '--with-ffi=shared' '--enable-fileinfo=shared' '--enable-ftp=shared' '--enable-gd=shared' '--with-avif' '--with-freetype' '--with-jpeg' '--with-webp' '--with-xpm' '--disable-gd-jis-conv' '--with-gettext=shared' '--with-gmp=shared' '--with-iconv=shared' '--with-imap=shared' '--with-imap-ssl' '--enable-intl=shared' '--with-ldap=shared' '--with-ldap-sasl' '--with-libedit' '--with-libxml' '--enable-mbstring=shared' '--with-mysqli=shared,mysqlnd' '--with-mysql-sock=/run/mysqld/mysqld.sock' '--enable-mysqlnd=shared' '--enable-opcache=shared' '--with-openssl=shared' '--with-kerberos' '--with-system-ciphers' '--with-password-argon2' '--enable-pcntl=shared' '--with-external-pcre' '--enable-pdo=shared' '--with-pdo-dblib=shared,/usr' '--with-pdo-mysql=shared,mysqlnd' '--with-pdo-odbc=shared,unixODBC,/usr' '--with-pdo-pgsql=shared' '--with-pdo-sqlite=shared' '--with-pgsql=shared' '--enable-phar=shared' '--enable-posix=shared' '--with-pspell=shared' '--without-readline' '--enable-session=shared' '--enable-shmop=shared' '--enable-simplexml=shared' '--with-snmp=shared' '--enable-soap=shared' '--with-sodium=shared' '--enable-sockets=shared' '--with-sqlite3=shared' '--enable-sysvmsg=shared' '--enable-sysvsem=shared' '--enable-sysvshm=shared' '--with-tidy=shared' '--enable-tokenizer=shared' '--with-unixODBC=shared,/usr' '--enable-xml=shared' '--enable-xmlreader=shared' '--enable-xmlwriter=shared' '--with-xsl=shared' '--with-zip=shared' '--with-zlib' '--enable-zend-test' '--enable-phpdbg' '--with-pear=/usr/share/php81' '--enable-fpm' '--with-fpm-acl' '--enable-litespeed' '--enable-embed' 'build_alias=x86_64-alpine-linux-musl' 'host_alias=x86_64-alpine-linux-musl'
Server API FPM/FastCGI
Virtual Directory Support disabled
Configuration File (php.ini) Path /etc/php81
Loaded Configuration File /etc/php81/php.ini
Scan this dir for additional .ini files /etc/php81/conf.d
Additional .ini files parsed (none)
PHP API 20210902
PHP Extension 20210902
Zend Extension 420210902
Zend Extension Build API420210902,NTS
PHP Extension Build API20210902,NTS
Debug Build no
Thread Safety disabled
Zend Signal Handling enabled
Zend Memory Manager enabled
Zend Multibyte Support disabled
Zend Max Execution Timers disabled
IPv6 Support enabled
DTrace Support disabled
Registered PHP Streamscompress.zlib, php, file, glob, data, http, ftp
Registered Stream Socket Transportstcp, udp, unix, udg
Registered Stream Filterszlib.*, string.rot13, string.toupper, string.tolower, convert.*, consumed, dechunk
Zend logo This program makes use of the Zend Scripting Language Engine:
Zend Engine v4.1.27, Copyright (c) Zend Technologies

Configuration

cgi-fcgi

php-fpm active
DirectiveLocal ValueMaster Value
cgi.discard_pathOffOff
cgi.fix_pathinfoOnOn
cgi.force_redirectOnOn
cgi.nphOffOff
cgi.redirect_status_envno valueno value
cgi.rfc2616_headersOffOff
fastcgi.error_headerno valueno value
fastcgi.loggingOnOn
fpm.configno valueno value

Core

PHP Version 8.1.27
DirectiveLocal ValueMaster Value
allow_url_fopenOnOn
allow_url_includeOffOff
arg_separator.input&&
arg_separator.output&&
auto_append_fileno valueno value
auto_globals_jitOnOn
auto_prepend_fileno valueno value
browscapno valueno value
default_charsetUTF-8UTF-8
default_mimetypetext/htmltext/html
disable_classesno valueno value
disable_functionsno valueno value
display_errorsOffOff
display_startup_errorsOffOff
doc_rootno valueno value
docref_extno valueno value
docref_rootno valueno value
enable_dlOffOff
enable_post_data_readingOnOn
error_append_stringno valueno value
error_logno valueno value
error_prepend_stringno valueno value
error_reporting2252722527
expose_phpOnOn
extension_dir/usr/lib/php81/modules/usr/lib/php81/modules
fiber.stack_sizeno valueno value
file_uploadsOnOn
hard_timeout22
highlight.comment#FF8000#FF8000
highlight.default#0000BB#0000BB
highlight.html#000000#000000
highlight.keyword#007700#007700
highlight.string#DD0000#DD0000
html_errorsOnOn
ignore_repeated_errorsOffOff
ignore_repeated_sourceOffOff
ignore_user_abortOffOff
implicit_flushOffOff
include_path.:/usr/share/php81.:/usr/share/php81
input_encodingno valueno value
internal_encodingno valueno value
log_errorsOnOn
mail.add_x_headerOffOff
mail.force_extra_parametersno valueno value
mail.logno valueno value
max_execution_time3030
max_file_uploads2020
max_input_nesting_level6464
max_input_time6060
max_input_vars10001000
max_multipart_body_parts-1-1
memory_limit128M128M
open_basedirno valueno value
output_buffering40964096
output_encodingno valueno value
output_handlerno valueno value
post_max_size8M8M
precision1414
realpath_cache_size4096K4096K
realpath_cache_ttl120120
register_argc_argvOffOff
report_memleaksOnOn
report_zend_debugOffOff
request_orderGPGP
sendmail_fromno valueno value
sendmail_path/usr/sbin/sendmail -t -i/usr/sbin/sendmail -t -i
serialize_precision-1-1
short_open_tagOffOff
SMTPlocalhostlocalhost
smtp_port2525
sys_temp_dirno valueno value
syslog.facilityLOG_USERLOG_USER
syslog.filterno-ctrlno-ctrl
syslog.identphpphp
unserialize_callback_funcno valueno value
upload_max_filesize2M2M
upload_tmp_dirno valueno value
user_dirno valueno value
user_ini.cache_ttl300300
user_ini.filename.user.ini.user.ini
variables_orderGPCSGPCS
xmlrpc_error_number00
xmlrpc_errorsOffOff
zend.assertions-1-1
zend.detect_unicodeOnOn
zend.enable_gcOnOn
zend.exception_ignore_argsOnOn
zend.exception_string_param_max_len00
zend.multibyteOffOff
zend.script_encodingno valueno value
zend.signal_checkOffOff

date

date/time support enabled
timelib version 2021.19
"Olson" Timezone Database Version 2023.3
Timezone Database internal
Default timezone UTC
DirectiveLocal ValueMaster Value
date.default_latitude31.766731.7667
date.default_longitude35.233335.2333
date.sunrise_zenith90.83333390.833333
date.sunset_zenith90.83333390.833333
date.timezoneno valueno value

filter

Input Validation and Filtering enabled
DirectiveLocal ValueMaster Value
filter.defaultunsafe_rawunsafe_raw
filter.default_flagsno valueno value

hash

hash support enabled
Hashing Engines md2 md4 md5 sha1 sha224 sha256 sha384 sha512/224 sha512/256 sha512 sha3-224 sha3-256 sha3-384 sha3-512 ripemd128 ripemd160 ripemd256 ripemd320 whirlpool tiger128,3 tiger160,3 tiger192,3 tiger128,4 tiger160,4 tiger192,4 snefru snefru256 gost gost-crypto adler32 crc32 crc32b crc32c fnv132 fnv1a32 fnv164 fnv1a64 joaat murmur3a murmur3c murmur3f xxh32 xxh64 xxh3 xxh128 haval128,3 haval160,3 haval192,3 haval224,3 haval256,3 haval128,4 haval160,4 haval192,4 haval224,4 haval256,4 haval128,5 haval160,5 haval192,5 haval224,5 haval256,5

json

json support enabled

libxml

libXML support active
libXML Compiled Version 2.11.7
libXML Loaded Version 21108
libXML streams enabled

pcre

PCRE (Perl Compatible Regular Expressions) Support enabled
PCRE Library Version 10.42 2022-12-11
PCRE Unicode Version 14.0.0
PCRE JIT Support enabled
PCRE JIT Target x86 64bit (little endian + unaligned)
DirectiveLocal ValueMaster Value
pcre.backtrack_limit10000001000000
pcre.jit11
pcre.recursion_limit100000100000

readline

Readline Supportenabled
Readline library EditLine wrapper
DirectiveLocal ValueMaster Value
cli.pagerno valueno value
cli.prompt\b \> \b \> 

Reflection

Reflection enabled

SPL

SPL supportenabled
Interfaces OuterIterator, RecursiveIterator, SeekableIterator, SplObserver, SplSubject
Classes AppendIterator, ArrayIterator, ArrayObject, BadFunctionCallException, BadMethodCallException, CachingIterator, CallbackFilterIterator, DirectoryIterator, DomainException, EmptyIterator, FilesystemIterator, FilterIterator, GlobIterator, InfiniteIterator, InvalidArgumentException, IteratorIterator, LengthException, LimitIterator, LogicException, MultipleIterator, NoRewindIterator, OutOfBoundsException, OutOfRangeException, OverflowException, ParentIterator, RangeException, RecursiveArrayIterator, RecursiveCachingIterator, RecursiveCallbackFilterIterator, RecursiveDirectoryIterator, RecursiveFilterIterator, RecursiveIteratorIterator, RecursiveRegexIterator, RecursiveTreeIterator, RegexIterator, RuntimeException, SplDoublyLinkedList, SplFileInfo, SplFileObject, SplFixedArray, SplHeap, SplMinHeap, SplMaxHeap, SplObjectStorage, SplPriorityQueue, SplQueue, SplStack, SplTempFileObject, UnderflowException, UnexpectedValueException

standard

Dynamic Library Support enabled
Path to sendmail /usr/sbin/sendmail -t -i
DirectiveLocal ValueMaster Value
assert.activeOnOn
assert.bailOffOff
assert.callbackno valueno value
assert.exceptionOnOn
assert.warningOnOn
auto_detect_line_endingsOffOff
default_socket_timeout6060
fromno valueno value
session.trans_sid_hostsno valueno value
session.trans_sid_tagsa=href,area=href,frame=src,form=a=href,area=href,frame=src,form=
unserialize_max_depth40964096
url_rewriter.hostsno valueno value
url_rewriter.tagsform=form=
user_agentno valueno value

zend_test

zend_test extensionenabled
DirectiveLocal ValueMaster Value
zend_test.observe_opline_in_zendmmOffOff
zend_test.observer.enabledOffOff
zend_test.observer.execute_internalOffOff
zend_test.observer.fiber_destroyOffOff
zend_test.observer.fiber_initOffOff
zend_test.observer.fiber_switchOffOff
zend_test.observer.observe_allOffOff
zend_test.observer.observe_function_namesno valueno value
zend_test.observer.observe_functionsOffOff
zend_test.observer.observe_includesOffOff
zend_test.observer.show_init_backtraceOffOff
zend_test.observer.show_opcodeOffOff
zend_test.observer.show_opcode_in_user_handlerno valueno value
zend_test.observer.show_outputOnOn
zend_test.observer.show_return_typeOffOff
zend_test.observer.show_return_valueOffOff
zend_test.register_passesOffOff
zend_test.replace_zend_execute_exOffOff

zlib

ZLib Supportenabled
Stream Wrapper compress.zlib://
Stream Filter zlib.inflate, zlib.deflate
Compiled Version 1.2.13
Linked Version 1.2.13
DirectiveLocal ValueMaster Value
zlib.output_compressionOffOff
zlib.output_compression_level-1-1
zlib.output_handlerno valueno value

Additional Modules

Module Name

Environment

VariableValue
HOSTNAME 679981688df5
SHLVL 1
HOME /home/php
CWD /
PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD /run/s6/services/php-fpm81
USER php

PHP Variables

VariableValue
$_SERVER['HOSTNAME']679981688df5
$_SERVER['SHLVL']1
$_SERVER['HOME']/home/php
$_SERVER['CWD']/
$_SERVER['PATH']/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
$_SERVER['PWD']/run/s6/services/php-fpm81
$_SERVER['USER']php
$_SERVER['HTTP_ACCEPT_ENCODING']gzip, br, zstd, deflate
$_SERVER['HTTP_USER_AGENT']Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
$_SERVER['HTTP_ACCEPT']*/*
$_SERVER['HTTP_CONNECTION']close
$_SERVER['HTTP_X_REAL_IP']10.0.0.2
$_SERVER['HTTP_X_FORWARDED_FOR']10.0.0.2
$_SERVER['HTTP_X_FORWARDED_PROTO']https
$_SERVER['HTTP_X_FORWARDED_SCHEME']https
$_SERVER['HTTP_HOST']assets.teamup.lk
$_SERVER['REDIRECT_STATUS']200
$_SERVER['SERVER_NAME']no value
$_SERVER['SERVER_PORT']80
$_SERVER['SERVER_ADDR']10.0.0.9
$_SERVER['REMOTE_PORT']no value
$_SERVER['REMOTE_ADDR']10.0.0.2
$_SERVER['SERVER_SOFTWARE']nginx/1.24.0
$_SERVER['GATEWAY_INTERFACE']CGI/1.1
$_SERVER['REQUEST_SCHEME']http
$_SERVER['SERVER_PROTOCOL']HTTP/1.1
$_SERVER['DOCUMENT_ROOT']/www/public
$_SERVER['DOCUMENT_URI']/index.php
$_SERVER['REQUEST_URI']/
$_SERVER['SCRIPT_NAME']/index.php
$_SERVER['CONTENT_LENGTH']no value
$_SERVER['CONTENT_TYPE']no value
$_SERVER['REQUEST_METHOD']GET
$_SERVER['QUERY_STRING']no value
$_SERVER['SCRIPT_FILENAME']/www/public/index.php
$_SERVER['FCGI_ROLE']RESPONDER
$_SERVER['PHP_SELF']/index.php
$_SERVER['REQUEST_TIME_FLOAT']1732142307.772
$_SERVER['REQUEST_TIME']1732142307

PHP Credits

PHP Group
Thies C. Arntzen, Stig Bakken, Shane Caraveo, Andi Gutmans, Rasmus Lerdorf, Sam Ruby, Sascha Schumann, Zeev Suraski, Jim Winstead, Andrei Zmievski
Language Design & Concept
Andi Gutmans, Rasmus Lerdorf, Zeev Suraski, Marcus Boerger
PHP Authors
ContributionAuthors
Zend Scripting Language Engine Andi Gutmans, Zeev Suraski, Stanislav Malyshev, Marcus Boerger, Dmitry Stogov, Xinchen Hui, Nikita Popov
Extension Module API Andi Gutmans, Zeev Suraski, Andrei Zmievski
UNIX Build and Modularization Stig Bakken, Sascha Schumann, Jani Taskinen, Peter Kokot
Windows Support Shane Caraveo, Zeev Suraski, Wez Furlong, Pierre-Alain Joye, Anatol Belski, Kalle Sommer Nielsen
Server API (SAPI) Abstraction Layer Andi Gutmans, Shane Caraveo, Zeev Suraski
Streams Abstraction Layer Wez Furlong, Sara Golemon
PHP Data Objects Layer Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle, Ilia Alshanetsky
Output Handler Zeev Suraski, Thies C. Arntzen, Marcus Boerger, Michael Wallner
Consistent 64 bit support Anthony Ferrara, Anatol Belski
SAPI Modules
ContributionAuthors
Apache 2.0 Handler Ian Holsman, Justin Erenkrantz (based on Apache 2.0 Filter code)
CGI / FastCGI Rasmus Lerdorf, Stig Bakken, Shane Caraveo, Dmitry Stogov
CLI Edin Kadribasic, Marcus Boerger, Johannes Schlueter, Moriyoshi Koizumi, Xinchen Hui
Embed Edin Kadribasic
FastCGI Process Manager Andrei Nigmatulin, dreamcat4, Antony Dovgal, Jerome Loyet
litespeed George Wang
phpdbg Felipe Pena, Joe Watkins, Bob Weinand
Module Authors
ModuleAuthors
BC Math Andi Gutmans
Bzip2 Sterling Hughes
Calendar Shane Caraveo, Colin Viebrock, Hartmut Holzgraefe, Wez Furlong
COM and .Net Wez Furlong
ctype Hartmut Holzgraefe
cURL Sterling Hughes
Date/Time Support Derick Rethans
DB-LIB (MS SQL, Sybase) Wez Furlong, Frank M. Kromann, Adam Baratz
DBA Sascha Schumann, Marcus Boerger
DOM Christian Stocker, Rob Richards, Marcus Boerger
enchant Pierre-Alain Joye, Ilia Alshanetsky
EXIF Rasmus Lerdorf, Marcus Boerger
FFI Dmitry Stogov
fileinfo Ilia Alshanetsky, Pierre Alain Joye, Scott MacVicar, Derick Rethans, Anatol Belski
Firebird driver for PDO Ard Biesheuvel
FTP Stefan Esser, Andrew Skalski
GD imaging Rasmus Lerdorf, Stig Bakken, Jim Winstead, Jouni Ahto, Ilia Alshanetsky, Pierre-Alain Joye, Marcus Boerger, Mark Randall
GetText Alex Plotnick
GNU GMP support Stanislav Malyshev
Iconv Rui Hirokawa, Stig Bakken, Moriyoshi Koizumi
IMAP Rex Logan, Mark Musone, Brian Wang, Kaj-Michael Lang, Antoni Pamies Olive, Rasmus Lerdorf, Andrew Skalski, Chuck Hagenbuch, Daniel R Kalowsky
Input Filter Rasmus Lerdorf, Derick Rethans, Pierre-Alain Joye, Ilia Alshanetsky
Internationalization Ed Batutis, Vladimir Iordanov, Dmitry Lakhtyuk, Stanislav Malyshev, Vadim Savchuk, Kirti Velankar
JSON Jakub Zelenka, Omar Kilani, Scott MacVicar
LDAP Amitay Isaacs, Eric Warnke, Rasmus Lerdorf, Gerrit Thomson, Stig Venaas
LIBXML Christian Stocker, Rob Richards, Marcus Boerger, Wez Furlong, Shane Caraveo
Multibyte String Functions Tsukada Takuya, Rui Hirokawa
MySQL driver for PDO George Schlossnagle, Wez Furlong, Ilia Alshanetsky, Johannes Schlueter
MySQLi Zak Greant, Georg Richter, Andrey Hristov, Ulf Wendel
MySQLnd Andrey Hristov, Ulf Wendel, Georg Richter, Johannes Schlüter
OCI8 Stig Bakken, Thies C. Arntzen, Andy Sautins, David Benson, Maxim Maletsky, Harald Radi, Antony Dovgal, Andi Gutmans, Wez Furlong, Christopher Jones, Oracle Corporation
ODBC driver for PDO Wez Furlong
ODBC Stig Bakken, Andreas Karajannis, Frank M. Kromann, Daniel R. Kalowsky
Opcache Andi Gutmans, Zeev Suraski, Stanislav Malyshev, Dmitry Stogov, Xinchen Hui
OpenSSL Stig Venaas, Wez Furlong, Sascha Kettler, Scott MacVicar, Eliot Lear
Oracle (OCI) driver for PDO Wez Furlong
pcntl Jason Greene, Arnaud Le Blanc
Perl Compatible Regexps Andrei Zmievski
PHP Archive Gregory Beaver, Marcus Boerger
PHP Data Objects Wez Furlong, Marcus Boerger, Sterling Hughes, George Schlossnagle, Ilia Alshanetsky
PHP hash Sara Golemon, Rasmus Lerdorf, Stefan Esser, Michael Wallner, Scott MacVicar
Posix Kristian Koehntopp
PostgreSQL driver for PDO Edin Kadribasic, Ilia Alshanetsky
PostgreSQL Jouni Ahto, Zeev Suraski, Yasuo Ohgaki, Chris Kings-Lynne
Pspell Vlad Krupin
Readline Thies C. Arntzen
Reflection Marcus Boerger, Timm Friebe, George Schlossnagle, Andrei Zmievski, Johannes Schlueter
Sessions Sascha Schumann, Andrei Zmievski
Shared Memory Operations Slava Poliakov, Ilia Alshanetsky
SimpleXML Sterling Hughes, Marcus Boerger, Rob Richards
SNMP Rasmus Lerdorf, Harrie Hazewinkel, Mike Jackson, Steven Lawrance, Johann Hanne, Boris Lytochkin
SOAP Brad Lafountain, Shane Caraveo, Dmitry Stogov
Sockets Chris Vandomelen, Sterling Hughes, Daniel Beulshausen, Jason Greene
Sodium Frank Denis
SPL Marcus Boerger, Etienne Kneuss
SQLite 3.x driver for PDO Wez Furlong
SQLite3 Scott MacVicar, Ilia Alshanetsky, Brad Dewar
System V Message based IPC Wez Furlong
System V Semaphores Tom May
System V Shared Memory Christian Cartus
tidy John Coggeshall, Ilia Alshanetsky
tokenizer Andrei Zmievski, Johannes Schlueter
XML Stig Bakken, Thies C. Arntzen, Sterling Hughes
XMLReader Rob Richards
XMLWriter Rob Richards, Pierre-Alain Joye
XSL Christian Stocker, Rob Richards
Zip Pierre-Alain Joye, Remi Collet
Zlib Rasmus Lerdorf, Stefan Roehrich, Zeev Suraski, Jade Nicoletti, Michael Wallner
PHP Documentation
Authors Mehdi Achour, Friedhelm Betz, Antony Dovgal, Nuno Lopes, Hannes Magnusson, Philip Olson, Georg Richter, Damien Seguy, Jakub Vrana, Adam Harvey
Editor Peter Cowburn
User Note Maintainers Daniel P. Brown, Thiago Henrique Pojda
Other Contributors Previously active authors, editors and other contributors are listed in the manual.
PHP Quality Assurance Team
Ilia Alshanetsky, Joerg Behrens, Antony Dovgal, Stefan Esser, Moriyoshi Koizumi, Magnus Maatta, Sebastian Nohn, Derick Rethans, Melvyn Sopacua, Pierre-Alain Joye, Dmitry Stogov, Felipe Pena, David Soria Parra, Stanislav Malyshev, Julien Pauli, Stephen Zarkos, Anatol Belski, Remi Collet, Ferenc Kovacs
Websites and Infrastructure team
PHP Websites Team Rasmus Lerdorf, Hannes Magnusson, Philip Olson, Lukas Kahwe Smith, Pierre-Alain Joye, Kalle Sommer Nielsen, Peter Cowburn, Adam Harvey, Ferenc Kovacs, Levi Morrison
Event Maintainers Damien Seguy, Daniel P. Brown
Network Infrastructure Daniel P. Brown
Windows Infrastructure Alex Schoenmaker

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.