Downloads
Documentation
Get Involved
Help
Search docs
PHP Conference Nagoya 2025
Getting Started
Introduction
A simple tutorial
Language Reference
Basic syntax
Types
Variables
Constants
Expressions
Operators
Control Structures
Functions
Classes and Objects
Namespaces
Enumerations
Errors
Exceptions
Fibers
Generators
Attributes
References Explained
Predefined Variables
Predefined Exceptions
Predefined Interfaces and Classes
Predefined Attributes
Context options and parameters
Supported Protocols and Wrappers
Security
Introduction
General considerations
Installed as CGI binary
Installed as an Apache module
Session Security
Filesystem Security
Database Security
Error Reporting
User Submitted Data
Hiding PHP
Keeping Current
Features
HTTP authentication with PHP
Cookies
Sessions
Handling file uploads
Using remote files
Connection handling
Persistent Database Connections
Command line usage
Garbage Collection
DTrace Dynamic Tracing
Function Reference
Affecting PHP's Behaviour
Audio Formats Manipulation
Authentication Services
Command Line Specific Extensions
Compression and Archive Extensions
Cryptography Extensions
Database Extensions
Date and Time Related Extensions
File System Related Extensions
Human Language and Character Encoding Support
Image Processing and Generation
Mail Related Extensions
Mathematical Extensions
Non-Text MIME Output
Process Control Extensions
Other Basic Extensions
Other Services
Search Engine Extensions
Server Specific Extensions
Session Extensions
Text Processing
Variable and Type Related Extensions
Web Services
Windows Only Extensions
XML Manipulation
GUI Extensions
Keyboard Shortcuts
?
This help
j
Next menu item
k
Previous menu item
g p
Previous man page
g n
Next man page
G
Scroll to bottom
g g
Scroll to top
g h
Goto homepage
g s
Goto search
(current page)
/
Focus search box
CommonMark »
« SessionUpdateTimestampHandlerInterface::validateId
PHP 手册
函数参考
切换语言:
English
German
Spanish
French
Italian
Japanese
Brazilian Portuguese
Russian
Turkish
Ukrainian
Chinese (Simplified)
Other
文本处理
CommonMark
简介
安装/配置
预定义常量
CommonMark\Node\Document
— Document concrete CommonMark\Node
CommonMark\Node\Heading
— Heading concrete CommonMark\Node
CommonMark\Node\Paragraph
— Paragraph concrete CommonMark\Node
CommonMark\Node\BlockQuote
— BlockQuote concrete CommonMark\Node
CommonMark\Node\BulletList
— BulletList concrete CommonMark\Node
CommonMark\Node\OrderedList
— OrderedList concrete CommonMark\Node
CommonMark\Node\Item
— Item concrete CommonMark\Node
CommonMark\Node\Text
— Text concrete CommonMark\Node
CommonMark\Node\Text\Strong
— Strong concrete CommonMark\Node
CommonMark\Node\Text\Emphasis
— Emphasis concrete CommonMark\Node
CommonMark\Node\ThematicBreak
— ThematicBreak concrete CommonMark\Node
CommonMark\Node\SoftBreak
— SoftBreak concrete CommonMark\Node
CommonMark\Node\LineBreak
— LineBreak concrete CommonMark\Node
CommonMark\Node\Code
— Code concrete CommonMark\Node
CommonMark\Node\CodeBlock
— CodeBlock concrete CommonMark\Node
CommonMark\Node\HTMLBlock
— HTMLBlock concrete CommonMark\Node
CommonMark\Node\HTMLInline
— HTMLInline concrete CommonMark\Node
CommonMark\Node\Image
— Image concrete CommonMark\Node
CommonMark\Node\Link
— Link concrete CommonMark\Node
CommonMark\Node\CustomBlock
— CustomBlock concrete CommonMark\Node
CommonMark\Node\CustomInline
— CustomInline concrete CommonMark\Node
CommonMark\Node
— Abstract CommonMark\Node
CommonMark\Interfaces\IVisitor
— The CommonMark\Interfaces\IVisitor interface
CommonMark\Interfaces\IVisitable
— The CommonMark\Interfaces\IVisitable interface
CommonMark\Parser
— The CommonMark\Parser class
CommonMark\CQL
— The CommonMark\CQL class
CommonMark 函数
Parle
— Parsing and lexing
简介
安装/配置
预定义常量
Pattern matching
— Parle pattern matching
示例
Parle\Lexer
— The Parle\Lexer class
Parle\RLexer
— The Parle\RLexer class
Parle\Parser
— The Parle\Parser class
Parle\RParser
— The Parle\RParser class
Parle\Stack
— The Parle\Stack class
Parle\Token
— The Parle\Token class
Parle\ErrorInfo
— The Parle\ErrorInfo class
Parle\LexerException
— The Parle\LexerException class
Parle\ParserException
— The Parle\ParserException class
PCRE
— 正则表达式(兼容 Perl)
简介
安装/配置
预定义常量
示例
PCRE模式
PCRE 函数
ssdeep
— ssdeep Fuzzy Hashing
简介
安装/配置
ssdeep 函数
字符串
简介
安装/配置
预定义常量
字符串 函数
更新日志
发现了问题?
了解如何改进此页面
•
提交拉取请求
•
报告一个错误
+
添加备注
用户贡献的备注
此页面尚无用户贡献的备注。
↑
and
↓
to navigate •
Enter
to select •
Esc
to close
Press
Enter
without selection to search using Google