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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

dbplus-unlockrel doesn't exist. Closest matches:

pg_socket
db2_procedures
pg_last_notice
luaclosure
db2_pclose
pfsockopen
socket
odbc_procedures
debug_backtrace
odbc_result
socket_recv
socket_read
dbase_close
odbc_longreadlen
cubrid_lock_read
debug_print_backtrace
db2_procedure_columns
odbc_procedurecolumns
dbase_create
socket_close
date_sunrise
pg_lo_unlink
pgsql_result
db2_lob_read
radius_close
pg_lo_create
ibase_blob_create
spl_autoload_call
cubrid_lock_write
ibase_blob_cancel

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