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PHP 8.4.2 Released!
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
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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
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mcrypt_enc_is_block_mode
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mcrypt_enc_is_block_algorithm_mode
overflowexception
is_a
yaz_range
gmp_lcm
fann_set_cascade_min_out_epochs
ibase_backup
stats_rand_gen_noncentral_f
ldap_explode_dn
ibase_server_info
delete
rpmexpandnumeric
win32_get_service_env_vars
apcu_delete
tidy_access_count
session_cache_expire
fann_run
swoole_redis_server
mysql_xdevapi_baseresult
ibase_free_event_handler
trader_cdlkicking
odbc_procedures
gnupg_export
unitenum
mysql_field_len
odbc_connection_string_quote
jsonexception
fbird_drop_db
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