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PHP 8.1.28 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
Keeping Current
Features
HTTP authentication with PHP
Cookies
Sessions
Dealing with XForms
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
printer_logical_fontheight
doesn't exist. Closest matches:
imagefontheight
ui_draw_text_font_weight
inflatecontext
register_tick_function
mb_internal_encoding
date_interval_format
inflate_init
trader_cdlmorningstar
timezone_location_get
readline_list_history
pspell_config
openssl_get_cert_locations
imageloadfont
oci_internal_debug
trader_cdlhighwave
variant_date_from_timestamp
rnp_locate_key
proc_terminate
rnp_load_keys_from_path
trader_cdlsticksandwich
php_ini_loaded_file
readline_callback_handler_install
unregister_tick_function
eventsslcontext
get_magic_quotes_gpc
pspell_config_create
readline_add_history
cubrid_load_from_glo
filter_list
variant_neg