PHP-函数

影响 PHP 行为的扩展

APC — Alternative PHP Cache(可选PHP缓存)
APD — Advanced PHP debugger
bcompiler — PHP 字节码编译器
BLENC — Blenc - BLowfish ENCoder for PHP source scripts
错误处理 — 错误处理和日志记录
htscanner — htaccess-like support for all SAPIs
inclued — Inclusion hierarchy viewer
Memtrack
OPcache
输出控制 — 输出缓冲控制
PHP 选项/信息 — PHP 选项和信息
runkit
scream — Break the silence operator
uopz
Weakref — Weak References
WinCache — Windows Cache for PHP
Xhprof — 层次式性能分析器

音频格式操作

ID3 — ID3 Tags
KTaglib
oggvorbis — OGG/Vorbis
OpenAL — OpenAL Audio Bindings

身份认证服务

KADM5 — Kerberos V
Radius

针对命令行的扩展

Ncurses — Ncurses Terminal Screen Control
Newt
Readline — GNU Readline

压缩与归档扩展

Bzip2
LZF
Phar
Rar — Rar Archiving
Zip
Zlib — Zlib Compression

信用卡处理

MCVE — MCVE (Monetra) Payment
SPPLUS — SPPLUS Payment System

加密扩展

Crack — Cracklib
Hash — 哈希信息摘要框架
Mcrypt
Mhash
OpenSSL
Password Hashing

数据库扩展

数据库抽象层
针对各数据库系统对应的扩展

日期与时间相关扩展

Calendar
日期/时间 — 日期和时间
HRTime — High resolution timing

文件系统相关扩展

Direct IO
目录
Fileinfo — File Information
Filesystem
Inotify
Mimetype
Proctitle
xattr
xdiff

国际化与字符编码支持

Enchant — Enchant spelling library
FriBiDi
Gender — Determine gender of firstnames
Gettext
iconv
intl — Internationalization Functions
多字节字符串
Pspell
Recode — GNU Recode

图像生成和处理

Cairo
Exif — Exchangeable image information
GD — Image Processing and GD
Gmagick
ImageMagick — 图像处理(ImageMagick)

邮件相关扩展

Cyrus — Cyrus IMAP administration
IMAP — IMAP, POP3 和 NNTP
Mail
Mailparse
vpopmail

数学扩展

BC Math — BCMath 任意精度数学
GMP — GNU Multiple Precision
Lapack
Math — Mathematical Functions
Statistics
Trader — Technical Analysis for Traders

非文本内容的 MIME 输出

FDF — Forms Data Format
GnuPG — GNU Privacy Guard
haru — Haru PDF
Ming — Ming (flash)
PDF
PS — PostScript document creation
RPM Reader — RPM Header Reading
SWF — Shockwave Flash

进程控制扩展

Eio
Ev
Expect
Libevent
PCNTL — 进程控制
POSIX
Program execution — System program execution
pthreads
Semaphore — Semaphore, Shared Memory and IPC
Shared Memory
Sync

其它基本扩展

GeoIP — Geo IP Location
FANN — FANN (Fast Artificial Neural Network)
JSON — JavaScript对象符号（JSON）
Judy — Judy Arrays
Lua
Misc. — 杂项函数
Parsekit
SPL — PHP标准库 (SPL)
SPL Types — SPL Type Handling
Streams
Tidy
Tokenizer
URLs
V8js — V8 Javascript Engine Integration
Yaml — YAML 数据序列化
Yaf — Yet Another Framework
Taint

其它服务

chdb — Constant hash database
cURL — Client URL Library
Event
FAM — File Alteration Monitor
FTP
Gearman
Gopher — Net Gopher
Gupnp
HTTP
Hyperwave
Hyperwave API
Java — PHP / Java Integration
LDAP — Lightweight Directory Access Protocol
Lotus Notes
Memcache
Memcached
mqseries
网络
RRD — RRDtool
SAM — Simple Asynchronous Messaging
SNMP
Sockets
SSH2 — Secure Shell2
Stomp — Stomp Client
SVM — 支持向量机
SVN — Subversion
TCP — TCP Wrappers
Varnish
YAZ
YP/NIS
0MQ messaging — ZMQ

搜索引擎扩展

mnoGoSearch
Solr — Apache Solr
Sphinx — Sphinx 客户端
Swish — Swish Indexing

针对服务器的扩展

Apache
FastCGI 进程管理器
IIS — IIS Administration
NSAPI

Session 扩展

Msession — Mohawk Software Session Handler Functions
Sessions — Session Handling
Session PgSQL — PostgreSQL Session Save Handler

文本处理

BBCode — Bulletin Board Code
PCRE — 正则表达式(兼容 Perl)
POSIX Regex — Regular Expression (POSIX Extended)
ssdeep — ssdeep Fuzzy Hashing
字符串
变量与类型相关扩展
数组
类/对象 — 类/对象的信息
Classkit
Ctype — Character type checking
Filter — Data Filtering
Function Handling
Object Aggregation — Object Aggregation/Composition [PHP 4]
Quickhash
反射
Variable handling

Web 服务

OAuth
SCA
SOAP
Yar — Yet Another RPC Framework
XML-RPC

Windows 专用扩展

.NET
COM — COM and .Net (Windows)
W32api
win32ps
win32service

XML 操作

DOM — Document Object Model
libxml
qtdom
SDO — Service Data Objects
SDO-DAS-Relational — SDO Relational Data Access Service
SDO DAS XML — SDO XML Data Access Service
SimpleXML
WDDX
XMLDiff — XML diff and merge
XML 解析器
XMLReader
XMLWriter
XSL
XSLT (PHP 4)