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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
pdf_get_image_height
doesn't exist. Closest matches:
imagefontheight
ps_open_image_file
fann_set_weight
getimagesize
fdf_get_file
fdf_get_encoding
ps_open_image
fdf_get_flags
fdf_get_value
fdf_get_ap
ps_close_image
set_time_limit
ps_place_image
fann_get_num_input
fann_get_cascade_weight_multiplier
fdf_get_opt
fdf_remove_item
posix_getrlimit
fdf_get_version
ldap_get_values_len
fdf_next_field_name
get_mangled_object_vars
fdf_set_encoding
fann_get_mse
snmp_get_quick_print
ps_get_parameter
fdf_set_file
ps_get_value
func_get_arg
phpdbg_get_executable
