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Dutch PHP Conference 2026 - 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
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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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HTTP authentication with PHP
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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
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Server Specific Extensions
Session Extensions
Text Processing
Variable and Type Related Extensions
Web Services
Windows Only Extensions
XML Manipulation
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PHP Function List
https:/www.php.net/manual/en/function.sem-acquire.php
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reflectionfunctionabstract
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random_engine_secure
runkit7_function_copy
parallel_future
create_function
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parallel_runtime
stats_rand_gen_noncentral_chisquare
dateinvalidoperationexception
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runkit7_function_remove
stats_rand_gen_funiform
sem_acquire
reflectionenumbackedcase
timezone_transitions_get
badfunctioncallexception
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