1. Định nghĩa
- Hàm phpinfo() in ra chi tiết các thông số cấu hình PHP trên máy chủ của bạn. Hàm sẽ hiển thị tất cả các thông tin về PHP như phiên bản, các modules đang bật, đường dẫn php.ini, thông số của từng cấu hình chi tiết,...

2. Cú pháp
Mã nguồn PHP:
phpinfo(int $flags INFO_ALL): true 
- hàm phpinfo() xuất ra một lượng lớn thông tin về trạng thái hiện tại của PHP. Bao gồm thông tin về các tùy chọn và phần mở rộng biên dịch PHP, phiên bản PHP, thông tin máy chủ và môi trường (nếu biên dịch dưới dạng mô-đun), môi trường PHP, thông tin phiên bản hệ điều hành, đường dẫn, giá trị chính và cục bộ của các tùy chọn cấu hình, tiêu đề HTTP và Giấy phép PHP
- vì mỗi hệ thống được thiết lập khác nhau nên phpinfo() thường được sử dụng để kiểm tra các thiết lập cấu hình và các biến được xác định trước có sẵn trên một hệ thống nhất định.
- hàm phpinfo() cũng là một công cụ gỡ lỗi hữu ích vì nó chứa tất cả dữ liệu EGPCS (Môi trường, GET, POST, Cookie, Máy chủ).

3. Tham số
- mặc định không tham số, hàm phpinfo() sẽ xuất ra toàn bộ thông tin cấu hình PHP trên máy chủ đang sử dụng
- tham số tùy chọn $flags các bạn tham khảo bảng dưới đây:
Name (constant) Value Description
INFO_GENERAL 1 Dòng cấu hình, vị trí php.ini , ngày xây dựng, Máy chủ web, Hệ thống và nhiều thông tin khác
INFO_CREDITS 2 Tín dụng PHP. Xem thêm phpcredits()
INFO_CONFIGURATION 4 Giá trị Local và Master hiện tại cho các chỉ thị PHP. Xem thêm ini_get()
INFO_MODULES 8 Các mô-đun đã tải và các thiết lập tương ứng của chúng. Xem thêm get_loaded_extensions()
INFO_ENVIRONMENT 16 Thông tin về Biến môi trường cũng có sẵn trong $_ENV
INFO_VARIABLES 32 Hiển thị tất cả các biến được xác định trước từ EGPCS (Môi trường, GET, POST, Cookie, Máy chủ)
INFO_LICENSE 64 Thông tin về giấy phép PHP. Xem thêm » Câu hỏi thường gặp về giấy phép
INFO_ALL -1 Hiển thị tất cả các nội dung trên

4. Kết quả trả về
- hàm luôn luôn trả về: true.


5. Ví dụ:
- ví dụ 1:
+ input:
Mã nguồn PHP:
<?php

// Show all information, defaults to INFO_ALL
phpinfo();

// Show just the module information.
// phpinfo(8) yields identical results.
phpinfo(INFO_MODULES);

?>
+ output:
Mã nguồn PHP:
phpinfo()
PHP Version => 8.2.20

System 
=> Linux ip-172-31-18-247.eu-central-1.compute.internal 4.14.294-220.533.amzn2.x86_64 #1 SMP Thu Sep 29 01:01:23 UTC 2022 x86_64
Build Date => Jun  5 2024 21:00:20
Build System 
=> Linux ip-172-31-12-118.eu-central-1.compute.internal 4.14.290-217.505.amzn2.x86_64 #1 SMP Wed Aug 10 09:52:16 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Configure Command =>  './configure'  '--with-libdir=lib64' '--enable-fpm' '--enable-calendar' '--enable-mysqlnd' '--with-mysqli=mysqlnd' '--with-pdo-mysql=mysqlnd' '--enable-mysqlnd-compression-support' '--with-zlib' '--with-pecl' '--enable-xml' '--disable-rpath' '--enable-bcmath' '--enable-shmop' '--enable-sysvsem' '--enable-inline-optimization' '--with-curl' '--enable-mbregex' '--enable-mbstring' '--enable-intl' '--with-mcrypt' '--with-libmbfl' '--enable-ftp' '--with-gd' '--enable-gd' '--enable-gd-jis-conv' '--enable-gd-native-ttf' '--with-openssl' '--with-mhash' '--enable-pcntl' '--enable-sockets' '--with-xmlrpc' '--enable-zip' '--with-zip' '--enable-soap' '--with-gettext' '--disable-fileinfo' '--enable-opcache' '--with-pear' '--with-ldap=shared' '--with-config-file-path=/home/phpversions/etc/php.8/' '--with-config-file-scan-dir=/home/phpversions/etc/php.d/' '--prefix=/home/phpversions/php/8.2.20'
Server API => Command Line Interface
Virtual Directory Support => disabled
Configuration File 
(php.iniPath => /home/phpversions/etc/php.8/
Loaded Configuration File => (none)
Scan this dir for additional .ini files => /home/phpversions/etc/php.d/
Additional .ini files parsed => /home/phpversions/etc/php.d/parser.ini,
/
home/phpversions/etc/php.d/php.ini

PHP API 
=> 20220829
PHP Extension 
=> 20220829
Zend Extension 
=> 420220829
Zend Extension Build 
=> API420220829,NTS
PHP Extension Build 
=> API20220829,NTS
Debug Build 
=> no
Thread Safety 
=> disabled
Zend Signal Handling 
=> enabled
Zend Memory Manager 
=> enabled
Zend Multibyte Support 
=> provided by mbstring
Zend Max Execution Timers 
=> disabled
IPv6 Support 
=> enabled
DTrace Support 
=> disabled

Registered PHP Streams 
=> httpsftpscompress.zlibphpfileglobdatahttpftppharzip
Registered Stream Socket Transports 
=> tcpudpunixudgsslsslv3tlstlsv1.0tlsv1.1tlsv1.2
Registered Stream Filters 
=> zlib.*, convert.iconv.*, string.rot13string.toupperstring.tolowerconvert.*, consumeddechunk

This program makes 
use of the Zend Scripting Language Engine:
Zend Engine v4.2.20Copyright (cZend Technologies


 _______________________________________________________________________


Configuration

bcmath

BCMath support 
=> enabled

Directive 
=> Local Value => Master Value
bcmath
.scale => => 0

calendar

Calendar support 
=> enabled

Core

PHP Version 
=> 8.2.20

Directive 
=> Local Value => Master Value
allow_url_fopen 
=> On => On
allow_url_include 
=> Off => Off
arg_separator
.input => & => &
arg_separator.output => & => &
auto_append_file => no value => no value
auto_globals_jit 
=> On => On
auto_prepend_file 
=> /home/user/scripts/auto-prepend.php => /home/user/scripts/auto-prepend.php
browscap 
=> no value => no value
default_charset 
=> UTF-=> UTF-8
default_mimetype 
=> text/html => text/html
disable_classes 
=> no value => no value
disable_functions 
=> shell_exec system proc_open passthru exec popen pcntl_exec proc_terminate proc_close posix_kill => shell_exec system proc_open passthru exec popen pcntl_exec proc_terminate proc_close posix_kill
display_errors 
=> STDOUT => STDOUT
display_startup_errors 
=> On => On
doc_root 
=> no value => no value
docref_ext 
=> no value => no value
docref_root 
=> no value => no value
enable_dl 
=> On => On
enable_post_data_reading 
=> On => On
error_append_string 
=> no value => no value
error_log 
=> no value => no value
error_log_mode 
=> 0644 => 0644
error_prepend_string 
=> no value => no value
error_reporting 
=> 32767 => 32767
expose_php 
=> Off => Off
extension_dir 
=> /home/phpversions/php/8.2.20/lib/php/extensions/no-debug-non-zts-20220829 => /home/phpversions/php/8.2.20/lib/php/extensions/no-debug-non-zts-20220829
fiber
.stack_size => no value => no value
file_uploads 
=> On => On
hard_timeout 
=> => 2
highlight
.comment => <font style="color: #FF8000">#FF8000</font> => <font style="color: #FF8000">#FF8000</font>
highlight.default => <font style="color: #0000BB">#0000BB</font> => <font style="color: #0000BB">#0000BB</font>
highlight.html => <font style="color: #000000">#000000</font> => <font style="color: #000000">#000000</font>
highlight.keyword => <font style="color: #007700">#007700</font> => <font style="color: #007700">#007700</font>
highlight.string => <font style="color: #DD0000">#DD0000</font> => <font style="color: #DD0000">#DD0000</font>
html_errors => Off => Off
ignore_repeated_errors 
=> Off => Off
ignore_repeated_source 
=> Off => Off
ignore_user_abort 
=> Off => Off
implicit_flush 
=> On => On
include_path 
=> /home/user => /home/user
input_encoding 
=> no value => no value
internal_encoding 
=> no value => no value
log_errors 
=> Off => Off
mail
.add_x_header => Off => Off
mail
.force_extra_parameters => no value => no value
mail
.log => no value => no value
mail
.mixed_lf_and_crlf => Off => Off
max_execution_time 
=> => 3
max_file_uploads 
=> 20 => 20
max_input_nesting_level 
=> 64 => 64
max_input_time 
=> -=> -1
max_input_vars 
=> 1000 => 1000
max_multipart_body_parts 
=> -=> -1
memory_limit 
=> 32M => 32M
open_basedir 
=> /tmp:/home/user => /tmp:/home/user
output_buffering 
=> => 0
output_encoding 
=> no value => no value
output_handler 
=> no value => no value
post_max_size 
=> 8M => 8M
precision 
=> 14 => 14
realpath_cache_size 
=> 4096K => 4096K
realpath_cache_ttl 
=> 120 => 120
register_argc_argv 
=> On => On
report_memleaks 
=> On => On
report_zend_debug 
=> Off => Off
request_order 
=> no value => no value
sendmail_from 
=> no value => no value
sendmail_path 
=> /usr/sbin/sendmail --=> /usr/sbin/sendmail --i
serialize_precision 
=> -=> -1
short_open_tag 
=> On => On
SMTP 
=> localhost => localhost
smtp_port 
=> 25 => 25
sys_temp_dir 
=> no value => no value
syslog
.facility => LOG_USER => LOG_USER
syslog
.filter => no-ctrl => no-ctrl
syslog
.ident => php => php
unserialize_callback_func 
=> no value => no value
upload_max_filesize 
=> 2M => 2M
upload_tmp_dir 
=> no value => no value
user_dir 
=> no value => no value
user_ini
.cache_ttl => 300 => 300
user_ini
.filename => .user.ini => .user.ini
variables_order 
=> EGPCS => EGPCS
xmlrpc_error_number 
=> => 0
xmlrpc_errors 
=> Off => Off
zend
.assertions => => 1
zend
.detect_unicode => On => On
zend
.enable_gc => On => On
zend
.exception_ignore_args => Off => Off
zend
.exception_string_param_max_len => 15 => 15
zend
.multibyte => Off => Off
zend
.script_encoding => no value => no value
zend
.signal_check => Off => Off

ctype

ctype functions 
=> enabled

curl

cURL support 
=> enabled
cURL Information 
=> 7.79.1
Age 
=> 9
Features
AsynchDNS 
=> Yes
CharConv 
=> No
Debug 
=> No
GSS
-Negotiate => No
IDN 
=> Yes
IPv6 
=> Yes
krb4 
=> No
Largefile 
=> Yes
libz 
=> Yes
NTLM 
=> Yes
NTLMWB 
=> Yes
SPNEGO 
=> Yes
SSL 
=> Yes
SSPI 
=> No
TLS
-SRP => No
HTTP2 
=> Yes
GSSAPI 
=> Yes
KERBEROS5 
=> Yes
UNIX_SOCKETS 
=> Yes
PSL 
=> No
HTTPS_PROXY 
=> Yes
MULTI_SSL 
=> No
BROTLI 
=> No
ALTSVC 
=> Yes
HTTP3 
=> No
UNICODE 
=> No
ZSTD 
=> No
HSTS 
=> Yes
GSASL 
=> No
Protocols 
=> dictfileftpftpsgophergophershttphttpsimapimapsldapldapsmqttpop3pop3srtspscpsftpsmbsmbssmtpsmtpstelnettftp
Host 
=> x86_64-koji-linux-gnu
SSL Version 
=> OpenSSL/1.0.2k-fips
ZLib Version 
=> 1.2.7
libSSH Version 
=> libssh2/1.4.3

Directive 
=> Local Value => Master Value
curl
.cainfo => no value => no value

date

date
/time support => enabled
timelib version 
=> 2022.10
"Olson" Timezone Database Version => 2024.1
Timezone Database 
=> internal
Default timezone => UTC

Directive 
=> Local Value => Master Value
date
.default_latitude => 31.7667 => 31.7667
date
.default_longitude => 35.2333 => 35.2333
date
.sunrise_zenith => 90.833333 => 90.833333
date
.sunset_zenith => 90.833333 => 90.833333
date
.timezone => UTC => UTC

dom

DOM
/XML => enabled
DOM
/XML API Version => 20031129
libxml Version 
=> 2.9.1
HTML Support 
=> enabled
XPath Support 
=> enabled
XPointer Support 
=> enabled
Schema Support 
=> enabled
RelaxNG Support 
=> enabled

filter

Input Validation 
and Filtering => enabled

Directive 
=> Local Value => Master Value
filter
.default => unsafe_raw => unsafe_raw
filter
.default_flags => no value => no value

ftp

FTP support 
=> enabled
FTPS support 
=> enabled

gd

GD Support 
=> enabled
GD Version 
=> bundled (2.1.0 compatible)
GIF Read Support => enabled
GIF Create Support 
=> enabled
PNG Support 
=> enabled
libPNG Version 
=> 1.5.13
WBMP Support 
=> enabled
XBM Support 
=> enabled
JIS
-mapped Japanese Font Support => enabled
BMP Support 
=> enabled
TGA Read Support 
=> enabled

Directive 
=> Local Value => Master Value
gd
.jpeg_ignore_warning => On => On

gettext

GetText Support 
=> enabled

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,

MHASH support 
=> Enabled
MHASH API Version 
=> Emulated Support

iconv

iconv support 
=> enabled
iconv implementation 
=> glibc
iconv library version 
=> 2.26

Directive 
=> Local Value => Master Value
iconv
.input_encoding => no value => no value
iconv
.internal_encoding => no value => no value
iconv
.output_encoding => no value => no value

intl

Internationalization support 
=> enabled
ICU version 
=> 50.2
ICU Data version 
=> 50.2
ICU TZData version 
=> 2018e
ICU Unicode version 
=> 6.2

Directive 
=> Local Value => Master Value
intl
.default_locale => no value => no value
intl
.error_level => => 0
intl
.use_exceptions => Off => Off

json

json support 
=> enabled

libxml

libXML support 
=> active
libXML Compiled Version 
=> 2.9.1
libXML Loaded Version 
=> 20901
libXML streams 
=> enabled

mbstring

Multibyte Support 
=> enabled
Multibyte string engine 
=> libmbfl
HTTP input encoding translation 
=> disabled
libmbfl version 
=> 1.3.2

mbstring extension makes 
use of "streamable kanji code filter and converter"which is distributed under the GNU Lesser General Public License version 2.1.

Multibyte (japaneseregex support => enabled
Multibyte regex 
(onigurumaversion => 5.9.6

Directive 
=> Local Value => Master Value
mbstring
.detect_order => no value => no value
mbstring
.encoding_translation => Off => Off
mbstring
.http_input => no value => no value
mbstring
.http_output => no value => no value
mbstring
.http_output_conv_mimetypes => ^(text/|application/xhtml\+xml) => ^(text/|application/xhtml\+xml)
mbstring.internal_encoding => no value => no value
mbstring
.language => neutral => neutral
mbstring
.regex_retry_limit => 1000000 => 1000000
mbstring
.regex_stack_limit => 100000 => 100000
mbstring
.strict_detection => Off => Off
mbstring
.substitute_character => no value => no value

mysqli

MysqlI Support 
=> enabled
Client API library version 
=> mysqlnd 8.2.20
Active Persistent Links 
=> 0
Inactive Persistent Links 
=> 0
Active Links 
=> 0

Directive 
=> Local Value => Master Value
mysqli
.allow_local_infile => Off => Off
mysqli
.allow_persistent => On => On
mysqli
.default_host => no value => no value
mysqli
.default_port => 3306 => 3306
mysqli
.default_pw => no value => no value
mysqli
.default_socket => no value => no value
mysqli
.default_user => no value => no value
mysqli
.local_infile_directory => no value => no value
mysqli
.max_links => Unlimited => Unlimited
mysqli
.max_persistent => Unlimited => Unlimited
mysqli
.rollback_on_cached_plink => Off => Off

mysqlnd

mysqlnd 
=> enabled
Version 
=> mysqlnd 8.2.20
Compression 
=> supported
core SSL 
=> supported
extended SSL 
=> supported
Command buffer size 
=> 4096
Read buffer size 
=> 32768
Read timeout 
=> 86400
Collecting statistics 
=> Yes
Collecting memory statistics 
=> No
Tracing 
=> n/a
Loaded plugins 
=> mysqlnd,debug_trace,auth_plugin_mysql_native_password,auth_plugin_mysql_clear_password,auth_plugin_caching_sha2_password,auth_plugin_sha256_password
API Extensions 
=> pdo_mysql,mysqli

openssl

OpenSSL support 
=> enabled
OpenSSL Library Version 
=> OpenSSL 1.0.2k-fips  26 Jan 2017
OpenSSL Header Version 
=> OpenSSL 1.0.2k  26 Jan 2017
Openssl 
default config => /etc/pki/tls/openssl.cnf

Directive 
=> Local Value => Master Value
openssl
.cafile => no value => no value
openssl
.capath => no value => no value

pcntl

pcntl support 
=> enabled

pcre

PCRE 
(Perl Compatible Regular ExpressionsSupport => enabled
PCRE Library Version 
=> 10.40 2022-04-14
PCRE Unicode Version 
=> 14.0.0
PCRE JIT Support 
=> enabled
PCRE JIT Target 
=> x86 64bit (little endian unaligned)

Directive => Local Value => Master Value
pcre
.backtrack_limit => 1000000 => 1000000
pcre
.jit => On => On
pcre
.recursion_limit => 100000 => 100000

PDO

PDO support 
=> enabled
PDO drivers 
=> mysqlsqlite

pdo_mysql

PDO Driver 
for MySQL => enabled
Client API version 
=> mysqlnd 8.2.20

Directive 
=> Local Value => Master Value
pdo_mysql
.default_socket => /tmp/mysql.sock => /tmp/mysql.sock

pdo_sqlite

PDO Driver 
for SQLite 3.x => enabled
SQLite Library 
=> 3.7.17

Phar

Phar
PHP Archive support => enabled
Phar API version 
=> 1.1.1
Phar
-based phar archives => enabled
Tar
-based phar archives => enabled
ZIP
-based phar archives => enabled
gzip compression 
=> enabled
bzip2 compression 
=> disabled (install ext/bz2)
Native OpenSSL support => enabled


Phar based on pear
/PHP_Archiveoriginal concept by Davey Shafik.
Phar fully realized by Gregory Beaver and Marcus Boerger.
Portions of tar implementation Copyright (c2003-2009 Tim Kientzle.
Directive => Local Value => Master Value
phar
.cache_list => no value => no value
phar
.readonly => On => On
phar
.require_hash => On => On

posix

POSIX support 
=> enabled

random

Version 
=> 8.2.20

Reflection

Reflection 
=> enabled

session

Session Support 
=> enabled
Registered save handlers 
=> files user 
Registered serializer handlers 
=> php_serialize php php_binary 

Directive 
=> Local Value => Master Value
session
.auto_start => Off => Off
session
.cache_expire => 180 => 180
session
.cache_limiter => nocache => nocache
session
.cookie_domain => no value => no value
session
.cookie_httponly => Off => Off
session
.cookie_lifetime => => 0
session
.cookie_path => / => /
session.cookie_samesite => no value => no value
session
.cookie_secure => Off => Off
session
.gc_divisor => 100 => 100
session
.gc_maxlifetime => 1440 => 1440
session
.gc_probability => => 1
session
.lazy_write => On => On
session
.name => PHPSESSID => PHPSESSID
session
.referer_check => no value => no value
session
.save_handler => files => files
session
.save_path => no value => no value
session
.serialize_handler => php => php
session
.sid_bits_per_character => => 4
session
.sid_length => 32 => 32
session
.upload_progress.cleanup => On => On
session
.upload_progress.enabled => On => On
session
.upload_progress.freq => 1% => 1%
session.upload_progress.min_freq => => 1
session
.upload_progress.name => PHP_SESSION_UPLOAD_PROGRESS => PHP_SESSION_UPLOAD_PROGRESS
session
.upload_progress.prefix => upload_progress_ => upload_progress_
session
.use_cookies => On => On
session
.use_only_cookies => On => On
session
.use_strict_mode => Off => Off
session
.use_trans_sid => Off => Off

shmop

shmop support 
=> enabled

SimpleXML

SimpleXML support 
=> enabled
Schema support 
=> enabled

soap

Soap Client 
=> enabled
Soap Server 
=> enabled

Directive 
=> Local Value => Master Value
soap
.wsdl_cache => => 1
soap
.wsdl_cache_dir => /tmp => /tmp
soap
.wsdl_cache_enabled => On => On
soap
.wsdl_cache_limit => => 5
soap
.wsdl_cache_ttl => 86400 => 86400

sockets

Sockets Support 
=> enabled

SPL

SPL support 
=> enabled
Interfaces 
=> OuterIteratorRecursiveIteratorSeekableIteratorSplObserverSplSubject
Classes 
=> AppendIteratorArrayIteratorArrayObjectBadFunctionCallExceptionBadMethodCallExceptionCachingIteratorCallbackFilterIteratorDirectoryIteratorDomainExceptionEmptyIteratorFilesystemIteratorFilterIteratorGlobIteratorInfiniteIteratorInvalidArgumentExceptionIteratorIteratorLengthExceptionLimitIteratorLogicExceptionMultipleIteratorNoRewindIteratorOutOfBoundsExceptionOutOfRangeExceptionOverflowExceptionParentIteratorRangeExceptionRecursiveArrayIteratorRecursiveCachingIteratorRecursiveCallbackFilterIteratorRecursiveDirectoryIteratorRecursiveFilterIteratorRecursiveIteratorIteratorRecursiveRegexIteratorRecursiveTreeIteratorRegexIteratorRuntimeExceptionSplDoublyLinkedListSplFileInfoSplFileObjectSplFixedArraySplHeapSplMinHeapSplMaxHeapSplObjectStorageSplPriorityQueueSplQueueSplStackSplTempFileObjectUnderflowExceptionUnexpectedValueException

sqlite3

SQLite3 support 
=> enabled
SQLite Library 
=> 3.7.17

Directive 
=> Local Value => Master Value
sqlite3
.extension_dir => no value => no value

standard

Dynamic Library Support 
=> enabled
Path to sendmail 
=> /usr/sbin/sendmail --i

Directive 
=> Local Value => Master Value
assert
.active => On => On
assert
.bail => Off => Off
assert
.callback => no value => no value
assert
.exception => On => On
assert
.warning => On => On
auto_detect_line_endings 
=> Off => Off
default_socket_timeout 
=> => 1
from 
=> no value => no value
session
.trans_sid_hosts => no value => no value
session
.trans_sid_tags => a=href,area=href,frame=src,form= => a=href,area=href,frame=src,form=
unserialize_max_depth => 4096 => 4096
url_rewriter
.hosts => no value => no value
url_rewriter
.tags => form= => form=
user_agent => no value => no value

sysvsem

sysvsem support 
=> enabled

tokenizer

Tokenizer Support 
=> enabled

xml

XML Support 
=> active
XML 
Namespace Support => active
libxml2 Version 
=> 2.9.1

xmlreader

XMLReader 
=> enabled

xmlwriter

XMLWriter 
=> enabled

zip

Zip 
=> enabled
Zip version 
=> 1.21.1
Libzip version 
=> 1.3.2

zlib

ZLib Support 
=> enabled
Stream Wrapper 
=> compress.zlib://
Stream Filter => zlib.inflatezlib.deflate
Compiled Version 
=> 1.2.7
Linked Version 
=> 1.2.7

Directive 
=> Local Value => Master Value
zlib
.output_compression => Off => Off
zlib
.output_compression_level => -=> -1
zlib
.output_handler => no value => no value

Additional Modules

Module Name

Environment

Variable 
=> Value
LANG 
=> en_US.UTF-8
MAIL 
=> /var/mail/onlinephp_user
PATH 
=> /sbin:/bin:/usr/sbin:/usr/bin
LOGNAME 
=> onlinephp_user
USER 
=> onlinephp_user
USERNAME 
=> onlinephp_user
HOME 
=> /home/user
SHELL 
=> /sbin/nologin
TERM 
=> unknown
XDG_SESSION_ID 
=> c2044
XDG_RUNTIME_DIR 
=> /run/user/1002

PHP Variables

Variable 
=> Value
$_SERVER
['LANG'] => en_US.UTF-8
$_SERVER
['MAIL'] => /var/mail/onlinephp_user
$_SERVER
['PATH'] => /sbin:/bin:/usr/sbin:/usr/bin
$_SERVER
['LOGNAME'] => onlinephp_user
$_SERVER
['USER'] => onlinephp_user
$_SERVER
['USERNAME'] => onlinephp_user
$_SERVER
['HOME'] => /home/user
$_SERVER
['SHELL'] => /sbin/nologin
$_SERVER
['TERM'] => unknown
$_SERVER
['XDG_SESSION_ID'] => c2044
$_SERVER
['XDG_RUNTIME_DIR'] => /run/user/1002
$_SERVER
['PHP_SELF'] => /home/user/scripts/code.php
$_SERVER
['SCRIPT_NAME'] => /home/user/scripts/code.php
$_SERVER
['SCRIPT_FILENAME'] => /home/user/scripts/code.php
$_SERVER
['PATH_TRANSLATED'] => /home/user/scripts/code.php
$_SERVER
['DOCUMENT_ROOT'] => 
$_SERVER['REQUEST_TIME_FLOAT'] => 1730550893.0841
$_SERVER
['REQUEST_TIME'] => 1730550893
$_SERVER
['argv'] => Array
(
    [
0] => /home/user/scripts/code.php
)

$_SERVER['argc'] => 1
$_ENV
['LANG'] => en_US.UTF-8
$_ENV
['MAIL'] => /var/mail/onlinephp_user
$_ENV
['PATH'] => /sbin:/bin:/usr/sbin:/usr/bin
$_ENV
['LOGNAME'] => onlinephp_user
$_ENV
['USER'] => onlinephp_user
$_ENV
['USERNAME'] => onlinephp_user
$_ENV
['HOME'] => /home/user
$_ENV
['SHELL'] => /sbin/nologin
$_ENV
['TERM'] => unknown
$_ENV
['XDG_SESSION_ID'] => c2044
$_ENV
['XDG_RUNTIME_DIR'] => /run/user/1002


 _______________________________________________________________________

PHP Credits

PHP Group
Thies C
ArntzenStig BakkenShane CaraveoAndi GutmansRasmus LerdorfSam RubySascha SchumannZeev SuraskiJim WinsteadAndrei Zmievski

Language Design 
Concept
Andi Gutmans
Rasmus LerdorfZeev SuraskiMarcus Boerger

                               PHP Authors                               
Contribution 
=> Authors
Zend Scripting Language Engine 
=> Andi GutmansZeev SuraskiStanislav MalyshevMarcus BoergerDmitry StogovXinchen HuiNikita Popov
Extension Module API 
=> Andi GutmansZeev SuraskiAndrei Zmievski
UNIX Build 
and Modularization => Stig BakkenSascha SchumannJani TaskinenPeter Kokot
Windows Support 
=> Shane CaraveoZeev SuraskiWez FurlongPierre-Alain JoyeAnatol BelskiKalle Sommer Nielsen
Server API 
(SAPIAbstraction Layer => Andi GutmansShane CaraveoZeev Suraski
Streams Abstraction Layer 
=> Wez FurlongSara Golemon
PHP Data Objects Layer 
=> Wez FurlongMarcus BoergerSterling HughesGeorge SchlossnagleIlia Alshanetsky
Output Handler 
=> Zeev SuraskiThies CArntzenMarcus BoergerMichael Wallner
Consistent 64 bit support 
=> Anthony FerraraAnatol Belski

                               SAPI Modules                               
Contribution 
=> Authors
Apache 2.0 Handler 
=> Ian HolsmanJustin Erenkrantz (based on Apache 2.0 Filter code)
CGI FastCGI => Rasmus LerdorfStig BakkenShane CaraveoDmitry Stogov
CLI 
=> Edin KadribasicMarcus BoergerJohannes SchlueterMoriyoshi KoizumiXinchen Hui
Embed 
=> Edin Kadribasic
FastCGI Process Manager 
=> Andrei Nigmatulindreamcat4Antony DovgalJerome Loyet
litespeed 
=> George Wang
phpdbg 
=> Felipe PenaJoe WatkinsBob Weinand

                              Module Authors                              
Module 
=> Authors
BC Math 
=> Andi Gutmans
Bzip2 
=> Sterling Hughes
Calendar 
=> Shane CaraveoColin ViebrockHartmut HolzgraefeWez Furlong
COM 
and .Net => Wez Furlong
ctype 
=> Hartmut Holzgraefe
cURL 
=> Sterling Hughes
Date
/Time Support => Derick Rethans
DB
-LIB (MS SQLSybase) => Wez FurlongFrank MKromannAdam Baratz
DBA 
=> Sascha SchumannMarcus Boerger
DOM 
=> Christian StockerRob RichardsMarcus Boerger
enchant 
=> Pierre-Alain JoyeIlia Alshanetsky
EXIF 
=> Rasmus LerdorfMarcus Boerger
FFI 
=> Dmitry Stogov
fileinfo 
=> Ilia AlshanetskyPierre Alain JoyeScott MacVicarDerick RethansAnatol Belski
Firebird driver 
for PDO => Ard Biesheuvel
FTP 
=> Stefan EsserAndrew Skalski
GD imaging 
=> Rasmus LerdorfStig BakkenJim WinsteadJouni AhtoIlia AlshanetskyPierre-Alain JoyeMarcus BoergerMark Randall
GetText 
=> Alex Plotnick
GNU GMP support 
=> Stanislav Malyshev
Iconv 
=> Rui HirokawaStig BakkenMoriyoshi Koizumi
IMAP 
=> Rex LoganMark MusoneBrian WangKaj-Michael LangAntoni Pamies OliveRasmus LerdorfAndrew SkalskiChuck HagenbuchDaniel R Kalowsky
Input Filter 
=> Rasmus LerdorfDerick RethansPierre-Alain JoyeIlia Alshanetsky
Internationalization 
=> Ed BatutisVladimir IordanovDmitry LakhtyukStanislav MalyshevVadim SavchukKirti Velankar
JSON 
=> Jakub ZelenkaOmar KilaniScott MacVicar
LDAP 
=> Amitay IsaacsEric WarnkeRasmus LerdorfGerrit ThomsonStig Venaas
LIBXML 
=> Christian StockerRob RichardsMarcus BoergerWez FurlongShane Caraveo
Multibyte String Functions 
=> Tsukada TakuyaRui Hirokawa
MySQL driver 
for PDO => George SchlossnagleWez FurlongIlia AlshanetskyJohannes Schlueter
MySQLi 
=> Zak GreantGeorg RichterAndrey HristovUlf Wendel
MySQLnd 
=> Andrey HristovUlf WendelGeorg RichterJohannes Schlüter
OCI8 
=> Stig BakkenThies CArntzenAndy SautinsDavid BensonMaxim MaletskyHarald RadiAntony DovgalAndi GutmansWez FurlongChristopher JonesOracle Corporation
ODBC driver 
for PDO => Wez Furlong
ODBC 
=> Stig BakkenAndreas KarajannisFrank MKromannDaniel RKalowsky
Opcache 
=> Andi GutmansZeev SuraskiStanislav MalyshevDmitry StogovXinchen Hui
OpenSSL 
=> Stig VenaasWez FurlongSascha KettlerScott MacVicarEliot Lear
Oracle 
(OCIdriver for PDO => Wez Furlong
pcntl 
=> Jason GreeneArnaud Le Blanc
Perl Compatible Regexps 
=> Andrei Zmievski
PHP Archive 
=> Gregory BeaverMarcus Boerger
PHP Data Objects 
=> Wez FurlongMarcus BoergerSterling HughesGeorge SchlossnagleIlia Alshanetsky
PHP hash 
=> Sara GolemonRasmus LerdorfStefan EsserMichael WallnerScott MacVicar
Posix 
=> Kristian Koehntopp
PostgreSQL driver 
for PDO => Edin KadribasicIlia Alshanetsky
PostgreSQL 
=> Jouni AhtoZeev SuraskiYasuo OhgakiChris Kings-Lynne
Pspell 
=> Vlad Krupin
random 
=> Go KudoTim DüsterhusGuilliam XavierChristoph MBeckerJakub ZelenkaBob WeinandMáté Kocsis, and Original RNG implementators
Readline 
=> Thies CArntzen
Reflection 
=> Marcus BoergerTimm FriebeGeorge SchlossnagleAndrei ZmievskiJohannes Schlueter
Sessions 
=> Sascha SchumannAndrei Zmievski
Shared Memory Operations 
=> Slava PoliakovIlia Alshanetsky
SimpleXML 
=> Sterling HughesMarcus BoergerRob Richards
SNMP 
=> Rasmus LerdorfHarrie HazewinkelMike JacksonSteven LawranceJohann HanneBoris Lytochkin
SOAP 
=> Brad LafountainShane CaraveoDmitry Stogov
Sockets 
=> Chris VandomelenSterling HughesDaniel BeulshausenJason Greene
Sodium 
=> Frank Denis
SPL 
=> Marcus BoergerEtienne Kneuss
SQLite 3.x driver 
for PDO => Wez Furlong
SQLite3 
=> Scott MacVicarIlia AlshanetskyBrad Dewar
System V Message based IPC 
=> Wez Furlong
System V Semaphores 
=> Tom May
System V Shared Memory 
=> Christian Cartus
tidy 
=> John CoggeshallIlia Alshanetsky
tokenizer 
=> Andrei ZmievskiJohannes Schlueter
XML 
=> Stig BakkenThies CArntzenSterling Hughes
XMLReader 
=> Rob Richards
XMLWriter 
=> Rob RichardsPierre-Alain Joye
XSL 
=> Christian StockerRob Richards
Zip 
=> Pierre-Alain JoyeRemi Collet
Zlib 
=> Rasmus LerdorfStefan RoehrichZeev SuraskiJade NicolettiMichael Wallner

                            PHP Documentation                            
Authors 
=> Mehdi AchourFriedhelm BetzAntony DovgalNuno LopesHannes MagnussonPhilip OlsonGeorg RichterDamien SeguyJakub VranaAdam Harvey
Editor 
=> Peter Cowburn
User Note Maintainers 
=> Daniel PBrownThiago Henrique Pojda
Other Contributors 
=> Previously active authorseditors and other contributors are listed in the manual.

PHP Quality Assurance Team
Ilia Alshanetsky
Joerg BehrensAntony DovgalStefan EsserMoriyoshi KoizumiMagnus MaattaSebastian NohnDerick RethansMelvyn SopacuaPierre-Alain JoyeDmitry StogovFelipe PenaDavid Soria ParraStanislav MalyshevJulien PauliStephen ZarkosAnatol BelskiRemi ColletFerenc Kovacs

                     Websites 
and Infrastructure team                     
PHP Websites Team 
=> Rasmus LerdorfHannes MagnussonPhilip OlsonLukas Kahwe SmithPierre-Alain JoyeKalle Sommer NielsenPeter CowburnAdam HarveyFerenc KovacsLevi Morrison
Event Maintainers 
=> Damien SeguyDaniel PBrown
Network Infrastructure 
=> Daniel PBrown
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 WARRANTYwithout 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 [email]license@php.net[/email].
phpinfo()

bcmath

BCMath support 
=> enabled

Directive 
=> Local Value => Master Value
bcmath
.scale => => 0

calendar

Calendar support 
=> enabled

Core

PHP Version 
=> 8.2.20

Directive 
=> Local Value => Master Value
allow_url_fopen 
=> On => On
allow_url_include 
=> Off => Off
arg_separator
.input => & => &
arg_separator.output => & => &
auto_append_file => no value => no value
auto_globals_jit 
=> On => On
auto_prepend_file 
=> /home/user/scripts/auto-prepend.php => /home/user/scripts/auto-prepend.php
browscap 
=> no value => no value
default_charset 
=> UTF-=> UTF-8
default_mimetype 
=> text/html => text/html
disable_classes 
=> no value => no value
disable_functions 
=> shell_exec system proc_open passthru exec popen pcntl_exec proc_terminate proc_close posix_kill => shell_exec system proc_open passthru exec popen pcntl_exec proc_terminate proc_close posix_kill
display_errors 
=> STDOUT => STDOUT
display_startup_errors 
=> On => On
doc_root 
=> no value => no value
docref_ext 
=> no value => no value
docref_root 
=> no value => no value
enable_dl 
=> On => On
enable_post_data_reading 
=> On => On
error_append_string 
=> no value => no value
error_log 
=> no value => no value
error_log_mode 
=> 0644 => 0644
error_prepend_string 
=> no value => no value
error_reporting 
=> 32767 => 32767
expose_php 
=> Off => Off
extension_dir 
=> /home/phpversions/php/8.2.20/lib/php/extensions/no-debug-non-zts-20220829 => /home/phpversions/php/8.2.20/lib/php/extensions/no-debug-non-zts-20220829
fiber
.stack_size => no value => no value
file_uploads 
=> On => On
hard_timeout 
=> => 2
highlight
.comment => <font style="color: #FF8000">#FF8000</font> => <font style="color: #FF8000">#FF8000</font>
highlight.default => <font style="color: #0000BB">#0000BB</font> => <font style="color: #0000BB">#0000BB</font>
highlight.html => <font style="color: #000000">#000000</font> => <font style="color: #000000">#000000</font>
highlight.keyword => <font style="color: #007700">#007700</font> => <font style="color: #007700">#007700</font>
highlight.string => <font style="color: #DD0000">#DD0000</font> => <font style="color: #DD0000">#DD0000</font>
html_errors => Off => Off
ignore_repeated_errors 
=> Off => Off
ignore_repeated_source 
=> Off => Off
ignore_user_abort 
=> Off => Off
implicit_flush 
=> On => On
include_path 
=> /home/user => /home/user
input_encoding 
=> no value => no value
internal_encoding 
=> no value => no value
log_errors 
=> Off => Off
mail
.add_x_header => Off => Off
mail
.force_extra_parameters => no value => no value
mail
.log => no value => no value
mail
.mixed_lf_and_crlf => Off => Off
max_execution_time 
=> => 3
max_file_uploads 
=> 20 => 20
max_input_nesting_level 
=> 64 => 64
max_input_time 
=> -=> -1
max_input_vars 
=> 1000 => 1000
max_multipart_body_parts 
=> -=> -1
memory_limit 
=> 32M => 32M
open_basedir 
=> /tmp:/home/user => /tmp:/home/user
output_buffering 
=> => 0
output_encoding 
=> no value => no value
output_handler 
=> no value => no value
post_max_size 
=> 8M => 8M
precision 
=> 14 => 14
realpath_cache_size 
=> 4096K => 4096K
realpath_cache_ttl 
=> 120 => 120
register_argc_argv 
=> On => On
report_memleaks 
=> On => On
report_zend_debug 
=> Off => Off
request_order 
=> no value => no value
sendmail_from 
=> no value => no value
sendmail_path 
=> /usr/sbin/sendmail --=> /usr/sbin/sendmail --i
serialize_precision 
=> -=> -1
short_open_tag 
=> On => On
SMTP 
=> localhost => localhost
smtp_port 
=> 25 => 25
sys_temp_dir 
=> no value => no value
syslog
.facility => LOG_USER => LOG_USER
syslog
.filter => no-ctrl => no-ctrl
syslog
.ident => php => php
unserialize_callback_func 
=> no value => no value
upload_max_filesize 
=> 2M => 2M
upload_tmp_dir 
=> no value => no value
user_dir 
=> no value => no value
user_ini
.cache_ttl => 300 => 300
user_ini
.filename => .user.ini => .user.ini
variables_order 
=> EGPCS => EGPCS
xmlrpc_error_number 
=> => 0
xmlrpc_errors 
=> Off => Off
zend
.assertions => => 1
zend
.detect_unicode => On => On
zend
.enable_gc => On => On
zend
.exception_ignore_args => Off => Off
zend
.exception_string_param_max_len => 15 => 15
zend
.multibyte => Off => Off
zend
.script_encoding => no value => no value
zend
.signal_check => Off => Off

ctype

ctype functions 
=> enabled

curl

cURL support 
=> enabled
cURL Information 
=> 7.79.1
Age 
=> 9
Features
AsynchDNS 
=> Yes
CharConv 
=> No
Debug 
=> No
GSS
-Negotiate => No
IDN 
=> Yes
IPv6 
=> Yes
krb4 
=> No
Largefile 
=> Yes
libz 
=> Yes
NTLM 
=> Yes
NTLMWB 
=> Yes
SPNEGO 
=> Yes
SSL 
=> Yes
SSPI 
=> No
TLS
-SRP => No
HTTP2 
=> Yes
GSSAPI 
=> Yes
KERBEROS5 
=> Yes
UNIX_SOCKETS 
=> Yes
PSL 
=> No
HTTPS_PROXY 
=> Yes
MULTI_SSL 
=> No
BROTLI 
=> No
ALTSVC 
=> Yes
HTTP3 
=> No
UNICODE 
=> No
ZSTD 
=> No
HSTS 
=> Yes
GSASL 
=> No
Protocols 
=> dictfileftpftpsgophergophershttphttpsimapimapsldapldapsmqttpop3pop3srtspscpsftpsmbsmbssmtpsmtpstelnettftp
Host 
=> x86_64-koji-linux-gnu
SSL Version 
=> OpenSSL/1.0.2k-fips
ZLib Version 
=> 1.2.7
libSSH Version 
=> libssh2/1.4.3

Directive 
=> Local Value => Master Value
curl
.cainfo => no value => no value

date

date
/time support => enabled
timelib version 
=> 2022.10
"Olson" Timezone Database Version => 2024.1
Timezone Database 
=> internal
Default timezone => UTC

Directive 
=> Local Value => Master Value
date
.default_latitude => 31.7667 => 31.7667
date
.default_longitude => 35.2333 => 35.2333
date
.sunrise_zenith => 90.833333 => 90.833333
date
.sunset_zenith => 90.833333 => 90.833333
date
.timezone => UTC => UTC

dom

DOM
/XML => enabled
DOM
/XML API Version => 20031129
libxml Version 
=> 2.9.1
HTML Support 
=> enabled
XPath Support 
=> enabled
XPointer Support 
=> enabled
Schema Support 
=> enabled
RelaxNG Support 
=> enabled

filter

Input Validation 
and Filtering => enabled

Directive 
=> Local Value => Master Value
filter
.default => unsafe_raw => unsafe_raw
filter
.default_flags => no value => no value

ftp

FTP support 
=> enabled
FTPS support 
=> enabled

gd

GD Support 
=> enabled
GD Version 
=> bundled (2.1.0 compatible)
GIF Read Support => enabled
GIF Create Support 
=> enabled
PNG Support 
=> enabled
libPNG Version 
=> 1.5.13
WBMP Support 
=> enabled
XBM Support 
=> enabled
JIS
-mapped Japanese Font Support => enabled
BMP Support 
=> enabled
TGA Read Support 
=> enabled

Directive 
=> Local Value => Master Value
gd
.jpeg_ignore_warning => On => On

gettext

GetText Support 
=> enabled

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,

MHASH support 
=> Enabled
MHASH API Version 
=> Emulated Support

iconv

iconv support 
=> enabled
iconv implementation 
=> glibc
iconv library version 
=> 2.26

Directive 
=> Local Value => Master Value
iconv
.input_encoding => no value => no value
iconv
.internal_encoding => no value => no value
iconv
.output_encoding => no value => no value

intl

Internationalization support 
=> enabled
ICU version 
=> 50.2
ICU Data version 
=> 50.2
ICU TZData version 
=> 2018e
ICU Unicode version 
=> 6.2

Directive 
=> Local Value => Master Value
intl
.default_locale => no value => no value
intl
.error_level => => 0
intl
.use_exceptions => Off => Off

json

json support 
=> enabled

libxml

libXML support 
=> active
libXML Compiled Version 
=> 2.9.1
libXML Loaded Version 
=> 20901
libXML streams 
=> enabled

mbstring

Multibyte Support 
=> enabled
Multibyte string engine 
=> libmbfl
HTTP input encoding translation 
=> disabled
libmbfl version 
=> 1.3.2

mbstring extension makes 
use of "streamable kanji code filter and converter"which is distributed under the GNU Lesser General Public License version 2.1.

Multibyte (japaneseregex support => enabled
Multibyte regex 
(onigurumaversion => 5.9.6

Directive 
=> Local Value => Master Value
mbstring
.detect_order => no value => no value
mbstring
.encoding_translation => Off => Off
mbstring
.http_input => no value => no value
mbstring
.http_output => no value => no value
mbstring
.http_output_conv_mimetypes => ^(text/|application/xhtml\+xml) => ^(text/|application/xhtml\+xml)
mbstring.internal_encoding => no value => no value
mbstring
.language => neutral => neutral
mbstring
.regex_retry_limit => 1000000 => 1000000
mbstring
.regex_stack_limit => 100000 => 100000
mbstring
.strict_detection => Off => Off
mbstring
.substitute_character => no value => no value

mysqli

MysqlI Support 
=> enabled
Client API library version 
=> mysqlnd 8.2.20
Active Persistent Links 
=> 0
Inactive Persistent Links 
=> 0
Active Links 
=> 0

Directive 
=> Local Value => Master Value
mysqli
.allow_local_infile => Off => Off
mysqli
.allow_persistent => On => On
mysqli
.default_host => no value => no value
mysqli
.default_port => 3306 => 3306
mysqli
.default_pw => no value => no value
mysqli
.default_socket => no value => no value
mysqli
.default_user => no value => no value
mysqli
.local_infile_directory => no value => no value
mysqli
.max_links => Unlimited => Unlimited
mysqli
.max_persistent => Unlimited => Unlimited
mysqli
.rollback_on_cached_plink => Off => Off

mysqlnd

mysqlnd 
=> enabled
Version 
=> mysqlnd 8.2.20
Compression 
=> supported
core SSL 
=> supported
extended SSL 
=> supported
Command buffer size 
=> 4096
Read buffer size 
=> 32768
Read timeout 
=> 86400
Collecting statistics 
=> Yes
Collecting memory statistics 
=> No
Tracing 
=> n/a
Loaded plugins 
=> mysqlnd,debug_trace,auth_plugin_mysql_native_password,auth_plugin_mysql_clear_password,auth_plugin_caching_sha2_password,auth_plugin_sha256_password
API Extensions 
=> pdo_mysql,mysqli

openssl

OpenSSL support 
=> enabled
OpenSSL Library Version 
=> OpenSSL 1.0.2k-fips  26 Jan 2017
OpenSSL Header Version 
=> OpenSSL 1.0.2k  26 Jan 2017
Openssl 
default config => /etc/pki/tls/openssl.cnf

Directive 
=> Local Value => Master Value
openssl
.cafile => no value => no value
openssl
.capath => no value => no value

pcntl

pcntl support 
=> enabled

pcre

PCRE 
(Perl Compatible Regular ExpressionsSupport => enabled
PCRE Library Version 
=> 10.40 2022-04-14
PCRE Unicode Version 
=> 14.0.0
PCRE JIT Support 
=> enabled
PCRE JIT Target 
=> x86 64bit (little endian unaligned)

Directive => Local Value => Master Value
pcre
.backtrack_limit => 1000000 => 1000000
pcre
.jit => On => On
pcre
.recursion_limit => 100000 => 100000

PDO

PDO support 
=> enabled
PDO drivers 
=> mysqlsqlite

pdo_mysql

PDO Driver 
for MySQL => enabled
Client API version 
=> mysqlnd 8.2.20

Directive 
=> Local Value => Master Value
pdo_mysql
.default_socket => /tmp/mysql.sock => /tmp/mysql.sock

pdo_sqlite

PDO Driver 
for SQLite 3.x => enabled
SQLite Library 
=> 3.7.17

Phar

Phar
PHP Archive support => enabled
Phar API version 
=> 1.1.1
Phar
-based phar archives => enabled
Tar
-based phar archives => enabled
ZIP
-based phar archives => enabled
gzip compression 
=> enabled
bzip2 compression 
=> disabled (install ext/bz2)
Native OpenSSL support => enabled


Phar based on pear
/PHP_Archiveoriginal concept by Davey Shafik.
Phar fully realized by Gregory Beaver and Marcus Boerger.
Portions of tar implementation Copyright (c2003-2009 Tim Kientzle.
Directive => Local Value => Master Value
phar
.cache_list => no value => no value
phar
.readonly => On => On
phar
.require_hash => On => On

posix

POSIX support 
=> enabled

random

Version 
=> 8.2.20

Reflection

Reflection 
=> enabled

session

Session Support 
=> enabled
Registered save handlers 
=> files user 
Registered serializer handlers 
=> php_serialize php php_binary 

Directive 
=> Local Value => Master Value
session
.auto_start => Off => Off
session
.cache_expire => 180 => 180
session
.cache_limiter => nocache => nocache
session
.cookie_domain => no value => no value
session
.cookie_httponly => Off => Off
session
.cookie_lifetime => => 0
session
.cookie_path => / => /
session.cookie_samesite => no value => no value
session
.cookie_secure => Off => Off
session
.gc_divisor => 100 => 100
session
.gc_maxlifetime => 1440 => 1440
session
.gc_probability => => 1
session
.lazy_write => On => On
session
.name => PHPSESSID => PHPSESSID
session
.referer_check => no value => no value
session
.save_handler => files => files
session
.save_path => no value => no value
session
.serialize_handler => php => php
session
.sid_bits_per_character => => 4
session
.sid_length => 32 => 32
session
.upload_progress.cleanup => On => On
session
.upload_progress.enabled => On => On
session
.upload_progress.freq => 1% => 1%
session.upload_progress.min_freq => => 1
session
.upload_progress.name => PHP_SESSION_UPLOAD_PROGRESS => PHP_SESSION_UPLOAD_PROGRESS
session
.upload_progress.prefix => upload_progress_ => upload_progress_
session
.use_cookies => On => On
session
.use_only_cookies => On => On
session
.use_strict_mode => Off => Off
session
.use_trans_sid => Off => Off

shmop

shmop support 
=> enabled

SimpleXML

SimpleXML support 
=> enabled
Schema support 
=> enabled

soap

Soap Client 
=> enabled
Soap Server 
=> enabled

Directive 
=> Local Value => Master Value
soap
.wsdl_cache => => 1
soap
.wsdl_cache_dir => /tmp => /tmp
soap
.wsdl_cache_enabled => On => On
soap
.wsdl_cache_limit => => 5
soap
.wsdl_cache_ttl => 86400 => 86400

sockets

Sockets Support 
=> enabled

SPL

SPL support 
=> enabled
Interfaces 
=> OuterIteratorRecursiveIteratorSeekableIteratorSplObserverSplSubject
Classes 
=> AppendIteratorArrayIteratorArrayObjectBadFunctionCallExceptionBadMethodCallExceptionCachingIteratorCallbackFilterIteratorDirectoryIteratorDomainExceptionEmptyIteratorFilesystemIteratorFilterIteratorGlobIteratorInfiniteIteratorInvalidArgumentExceptionIteratorIteratorLengthExceptionLimitIteratorLogicExceptionMultipleIteratorNoRewindIteratorOutOfBoundsExceptionOutOfRangeExceptionOverflowExceptionParentIteratorRangeExceptionRecursiveArrayIteratorRecursiveCachingIteratorRecursiveCallbackFilterIteratorRecursiveDirectoryIteratorRecursiveFilterIteratorRecursiveIteratorIteratorRecursiveRegexIteratorRecursiveTreeIteratorRegexIteratorRuntimeExceptionSplDoublyLinkedListSplFileInfoSplFileObjectSplFixedArraySplHeapSplMinHeapSplMaxHeapSplObjectStorageSplPriorityQueueSplQueueSplStackSplTempFileObjectUnderflowExceptionUnexpectedValueException

sqlite3

SQLite3 support 
=> enabled
SQLite Library 
=> 3.7.17

Directive 
=> Local Value => Master Value
sqlite3
.extension_dir => no value => no value

standard

Dynamic Library Support 
=> enabled
Path to sendmail 
=> /usr/sbin/sendmail --i

Directive 
=> Local Value => Master Value
assert
.active => On => On
assert
.bail => Off => Off
assert
.callback => no value => no value
assert
.exception => On => On
assert
.warning => On => On
auto_detect_line_endings 
=> Off => Off
default_socket_timeout 
=> => 1
from 
=> no value => no value
session
.trans_sid_hosts => no value => no value
session
.trans_sid_tags => a=href,area=href,frame=src,form= => a=href,area=href,frame=src,form=
unserialize_max_depth => 4096 => 4096
url_rewriter
.hosts => no value => no value
url_rewriter
.tags => form= => form=
user_agent => no value => no value

sysvsem

sysvsem support 
=> enabled

tokenizer

Tokenizer Support 
=> enabled

xml

XML Support 
=> active
XML 
Namespace Support => active
libxml2 Version 
=> 2.9.1

xmlreader

XMLReader 
=> enabled

xmlwriter

XMLWriter 
=> enabled

zip

Zip 
=> enabled
Zip version 
=> 1.21.1
Libzip version 
=> 1.3.2

zlib

ZLib Support 
=> enabled
Stream Wrapper 
=> compress.zlib://
Stream Filter => zlib.inflatezlib.deflate
Compiled Version 
=> 1.2.7
Linked Version 
=> 1.2.7

Directive 
=> Local Value => Master Value
zlib
.output_compression => Off => Off
zlib
.output_compression_level => -=> -1
zlib
.output_handler => no value => no value

Additional Modules

Module Name 
6. Tài liệu tham khảo
https://www.php.net/manual/en/function.phpinfo.php