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International PHP Conference Berlin 2025
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
callback
doesn't exist. Closest matches:
callbackfilteriterator
fann_set_callback
recursivecallbackfilteriterator
readline_callback_handler_remove
readline_callback_read_char
readline_callback_handler_install
preg_replace_callback_array
preg_replace_callback
mb_ereg_replace_callback
header_register_callback
ocirollback
oci_register_taf_callback
oci_unregister_taf_callback
stream_notification_callback
oci_rollback
fann_create_train_from_callback
odbc_rollback
ibase_rollback
cubrid_rollback
db2_rollback
fbird_rollback
ibase_rollback_ret
xmlrpc_server_register_introspection_callback
parle_stack
is_callable
sqlsrv_rollback
ibase_backup
splstack
pack
collator
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