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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
xmlwriter-write-element
doesn't exist. Closest matches:
xmlwriter
xml_set_element_handler
simplexmlelement
domelement
xml_parser_free
dom_htmlelement
dom_element
xml_parser_create_ns
ocifreestatement
xmlrpc_server_call_method
xml_parser_create
sqlite3result
str_increment
str_decrement
oci_free_statement
mysql_xdevapi_statement
mongodb_driver_monitoring_serverclosedevent
xmlrpc_server_register_method
mongodb_driver_readpreference
xmlrpc_server_create
stream_filter_remove
mysql_xdevapi_tabledelete
mysql_xdevapi_tableselect
sqlite3stmt
yaz_element
hrtime_unit
class_implements
xml_error_string
ocistatementtype
compersisthelper
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