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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
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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
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はじめに »
« filter_var_array
PHP マニュアル
関数リファレンス
変数・データ型関連
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関数処理
はじめに
関数処理 関数
call_user_func
— 最初の引数で指定したコールバック関数をコールする
call_user_func_array
— パラメータの配列を指定してコールバック関数をコールする
create_function
— 文字列のコードを評価し、動的に関数を作成する
forward_static_call
— static メソッドをコールする
forward_static_call_array
— static メソッドをコールし、引数を配列で渡す
func_get_arg
— 引数のリストから要素をひとつ返す
func_get_args
— 関数の引数リストを配列として返す
func_num_args
— 関数に渡された引数の数を返す
function_exists
— 指定した関数が定義されている場合に true を返す
get_defined_functions
— 定義済みの全ての関数を配列で返す
register_shutdown_function
— シャットダウン時に実行する関数を登録する
register_tick_function
— 各 tick で実行する関数を登録する
unregister_tick_function
— 各 tick の実行用の関数の登録を解除する
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