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International PHP Conference Berlin 2026
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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PHP Function List
do_download.php?download_file=php-4.0.3pl1.tar.gz
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move_uploaded_file
php_ini_loaded_file
is_uploaded_file
solrmodifiableparams
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phpdbg_end_oplog
imagecolorallocatealpha
phpdbg_break_file
wincache_ocache_fileinfo
yaf_exception_loadfailed
wincache_rplist_fileinfo
yaf_exception_loadfailed_action
yaf_exception_loadfailed_module
get_included_files
swoole_load_module
phpdbg_clear
dom_nodelist
eio_sync_file_range
simplexml_load_file
ui_controls_multilineentry
cubrid_load_from_glo
mongodb.bson_fromjson
ui_draw_brush_radialgradient
db2_column_privileges
mongodb.bson_tocanonicalextendedjson
yaf_exception_loadfailed_view
output_add_rewrite_var
rnp_supported_features
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