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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 »
« SplSubject::notify
PHP 手册
函数参考
其它基本扩展
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Stream
简介
安装/配置
Stream Classes
预定义常量
Stream 过滤
Stream Contexts
Stream Errors
示例
示例类注册为流封装器
php_user_filter
— The php_user_filter class
php_user_filter::filter
— Called when applying the filter
php_user_filter::onClose
— Called when closing the filter
php_user_filter::onCreate
— Called when creating the filter
streamWrapper
— streamWrapper 类
streamWrapper::__construct
— Constructs a new stream wrapper
streamWrapper::__destruct
— Destructs an existing stream wrapper
streamWrapper::dir_closedir
— Close directory handle
streamWrapper::dir_opendir
— Open directory handle
streamWrapper::dir_readdir
— Read entry from directory handle
streamWrapper::dir_rewinddir
— Rewind directory handle
streamWrapper::mkdir
— Create a directory
streamWrapper::rename
— Renames a file or directory
streamWrapper::rmdir
— Removes a directory
streamWrapper::stream_cast
— Retrieve the underlaying resource
streamWrapper::stream_close
— Close a resource
streamWrapper::stream_eof
— Tests for end-of-file on a file pointer
streamWrapper::stream_flush
— Flushes the output
streamWrapper::stream_lock
— Advisory file locking
streamWrapper::stream_metadata
— Change stream metadata
streamWrapper::stream_open
— Opens file or URL
streamWrapper::stream_read
— Read from stream
streamWrapper::stream_seek
— Seeks to specific location in a stream
streamWrapper::stream_set_option
— Change stream options
streamWrapper::stream_stat
— Retrieve information about a file resource
streamWrapper::stream_tell
— Retrieve the current position of a stream
streamWrapper::stream_truncate
— Truncate stream
streamWrapper::stream_write
— Write to stream
streamWrapper::unlink
— Delete a file
streamWrapper::url_stat
— Retrieve information about a file
Stream 函数
stream_bucket_append
— Append bucket to brigade
stream_bucket_make_writeable
— Returns a bucket object from the brigade to operate on
stream_bucket_new
— Create a new bucket for use on the current stream
stream_bucket_prepend
— Prepend bucket to brigade
stream_context_create
— 创建资源流上下文
stream_context_get_default
— Retrieve the default stream context
stream_context_get_options
— 获取资源流/数据包/上下文的参数
stream_context_get_params
— Retrieves parameters from a context
stream_context_set_default
— Set the default stream context
stream_context_set_option
— 对资源流、数据包或者上下文设置参数
stream_context_set_options
— Sets options on the specified context
stream_context_set_params
— Set parameters for a stream/wrapper/context
stream_copy_to_stream
— Copies data from one stream to another
stream_filter_append
— Attach a filter to a stream
stream_filter_prepend
— Attach a filter to a stream
stream_filter_register
— Register a user defined stream filter
stream_filter_remove
— 从资源流里移除某个过滤器
stream_get_contents
— 读取资源流到一个字符串
stream_get_filters
— 获取已注册的数据流过滤器列表
stream_get_line
— 从资源流里读取一行直到给定的定界符
stream_get_meta_data
— 从流或文件指针中获取 header/meta 数据
stream_get_transports
— 获取已注册的套接字传输协议列表
stream_get_wrappers
— 获取已注册的流类型
stream_is_local
— Checks if a stream is a local stream
stream_isatty
— Check if a stream is a TTY
stream_notification_callback
— A callback function for the notification context parameter
stream_register_wrapper
— 别名 stream_wrapper_register
stream_resolve_include_path
— Resolve filename against the include path
stream_select
— Runs the equivalent of the select() system call on the given arrays of streams with a timeout specified by seconds and microseconds
stream_set_blocking
— 为资源流设置阻塞或者阻塞模式
stream_set_chunk_size
— 设置资源流区块大小
stream_set_read_buffer
— Set read file buffering on the given stream
stream_set_timeout
— Set timeout period on a stream
stream_set_write_buffer
— Sets write file buffering on the given stream
stream_socket_accept
— 接受由 stream_socket_server 创建的套接字连接
stream_socket_client
— Open Internet or Unix domain socket connection
stream_socket_enable_crypto
— Turns encryption on/off on an already connected socket
stream_socket_get_name
— 获取本地或者远程的套接字名称
stream_socket_pair
— 创建一对完全一样的网络套接字连接流
stream_socket_recvfrom
— Receives data from a socket, connected or not
stream_socket_sendto
— Sends a message to a socket, whether it is connected or not
stream_socket_server
— 创建 Internet 或 Unix 域服务器套接字
stream_socket_shutdown
— Shutdown a full-duplex connection
stream_supports_lock
— Tells whether the stream supports locking
stream_wrapper_register
— 注册一个用 PHP 类实现的 URL 封装协议
stream_wrapper_restore
— Restores a previously unregistered built-in wrapper
stream_wrapper_unregister
— Unregister a URL wrapper
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