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PHP 8.4.0 RC4 available for testing
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
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简介 »
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PHP 手册
函数参考
压缩与归档扩展
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Zlib 压缩
简介
安装/配置
需求
安装
运行时配置
资源类型
预定义常量
示例
Zlib 函数
deflate_add
— Incrementally deflate data
deflate_init
— Initialize an incremental deflate context
gzclose
— Close an open gz-file pointer
gzcompress
— Compress a string
gzdecode
— Decodes a gzip compressed string
gzdeflate
— Deflate a string
gzencode
— Create a gzip compressed string
gzeof
— Test for EOF on a gz-file pointer
gzfile
— Read entire gz-file into an array
gzgetc
— Get character from gz-file pointer
gzgets
— Get line from file pointer
gzgetss
— Get line from gz-file pointer and strip HTML tags
gzinflate
— Inflate a deflated string
gzopen
— Open gz-file
gzpassthru
— Output all remaining data on a gz-file pointer
gzputs
— 别名 gzwrite
gzread
— Binary-safe gz-file read
gzrewind
— Rewind the position of a gz-file pointer
gzseek
— Seek on a gz-file pointer
gztell
— Tell gz-file pointer read/write position
gzuncompress
— Uncompress a compressed string
gzwrite
— Binary-safe gz-file write
inflate_add
— Incrementally inflate encoded data
inflate_get_read_len
— Get number of bytes read so far
inflate_get_status
— Get decompression status
inflate_init
— Initialize an incremental inflate context
ob_gzhandler
— ob_start 回调函数压缩输出缓冲区
readgzfile
— Output a gz-file
zlib_decode
— Uncompress any raw/gzip/zlib encoded data
zlib_encode
— Compress data with the specified encoding
zlib_get_coding_type
— Returns the coding type used for output compression
DeflateContext
— The DeflateContext class
InflateContext
— The InflateContext class
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