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phpday 2025 - Call For Papers
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
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Error Reporting
User Submitted Data
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Features
HTTP authentication with PHP
Cookies
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Handling file uploads
Using remote files
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Command line usage
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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
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Text Processing
Variable and Type Related Extensions
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Windows Only Extensions
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简介 »
« fdf_set_version
PHP 手册
函数参考
非文本内容的 MIME 输出
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GNU Privacy Guard
简介
安装/配置
需求
安装
预定义常量
示例
Clearsign text
GnuPG 函数
gnupg_adddecryptkey
— Add a key for decryption
gnupg_addencryptkey
— Add a key for encryption
gnupg_addsignkey
— Add a key for signing
gnupg_cleardecryptkeys
— Removes all keys which were set for decryption before
gnupg_clearencryptkeys
— Removes all keys which were set for encryption before
gnupg_clearsignkeys
— Removes all keys which were set for signing before
gnupg_decrypt
— Decrypts a given text
gnupg_decryptverify
— Decrypts and verifies a given text
gnupg_deletekey
— Delete a key from the keyring
gnupg_encrypt
— Encrypts a given text
gnupg_encryptsign
— Encrypts and signs a given text
gnupg_export
— Exports a key
gnupg_getengineinfo
— Returns the engine info
gnupg_geterror
— Returns the errortext, if a function fails
gnupg_geterrorinfo
— Returns the error info
gnupg_getprotocol
— Returns the currently active protocol for all operations
gnupg_gettrustlist
— Search the trust items
gnupg_import
— Imports a key
gnupg_init
— Initialize a connection
gnupg_keyinfo
— Returns an array with information about all keys that matches the given pattern
gnupg_listsignatures
— List key signatures
gnupg_setarmor
— Toggle armored output
gnupg_seterrormode
— Sets the mode for error_reporting
gnupg_setsignmode
— Sets the mode for signing
gnupg_sign
— Signs a given text
gnupg_verify
— Verifies a signed text
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