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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
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Einführung »
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PHP-Handbuch
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Prozesssteuerung
Einführung
Installation/Konfiguration
Installation
Vordefinierte Konstanten
Beispiele
Grundlegende Verwendung
PCNTL Funktionen
pcntl_alarm
— Setzt einen Zeitschalter für das Senden eines Signals
pcntl_async_signals
— Enable/disable asynchronous signal handling or return the old setting
pcntl_errno
— Alias von pcntl_get_last_error
pcntl_exec
— Führt ein angegebenes Programm im aktuellen Prozessraum aus
pcntl_fork
— Verzweigt den laufenden Prozess
pcntl_get_last_error
— Retrieve the error number set by the last pcntl function which failed
pcntl_getpriority
— Ermittelt die Priorität eines beliebigen Prozesses
pcntl_rfork
— Manipulates process resources
pcntl_setpriority
— Ändert die Priorität eines beliebigen Prozesses
pcntl_signal
— Richtet eine Signalverarbeitung ein
pcntl_signal_dispatch
— Calls signal handlers for pending signals
pcntl_signal_get_handler
— Get the current handler for specified signal
pcntl_sigprocmask
— Sets and retrieves blocked signals
pcntl_sigtimedwait
— Waits for signals, with a timeout
pcntl_sigwaitinfo
— Waits for signals
pcntl_strerror
— Retrieve the system error message associated with the given errno
pcntl_unshare
— Dissociates parts of the process execution context
pcntl_wait
— Wartet auf ein abgezweigtes Kind oder gibt dessen Status zurück
pcntl_waitid
— Waits for a child process to change state
pcntl_waitpid
— Wartet auf ein abgezweigtes Kind oder gibt dessen Status zurück
pcntl_wexitstatus
— Lefert den Statuscode eines beendeten Kindes
pcntl_wifexited
— Prüft, ob der Statuscode ein normales Beenden darstellt
pcntl_wifsignaled
— Prüft, ob der Statuscode einen Abbruch wegen eines Signals darstellt
pcntl_wifstopped
— Prüft, ob der Kindprozess gerade gestoppt ist
pcntl_wstopsig
— Gibt das Signal zurück, welches das Anhalten des Kindes verursachte
pcntl_wtermsig
— Gibt das Signal zurück, welches das Beenden des Kindes verursachte
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