Downloads
Documentation
Get Involved
Help
Dutch PHP Conference 2025 - Call For Papers
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
Keyboard Shortcuts
?
This help
j
Next menu item
k
Previous menu item
g p
Previous man page
g n
Next man page
G
Scroll to bottom
g g
Scroll to top
g h
Goto homepage
g s
Goto search
(current page)
/
Focus search box
PHP Function List
manual / en_us / pdo.constants.php
doesn't exist. Closest matches:
get_defined_constants
file_put_contents
runkit7_constant_add
pg_transaction_status
mime_content_type
file_get_contents
get_mangled_object_vars
runkit7_constant_remove
svn_fs_contents_changed
constant
fann_set_cascade_output_stagnation_epochs
win32_send_custom_control
runkit7_constant_redefine
svn_fs_file_contents
fann_get_total_connections
curl_multi_getcontent
imagecolortransparent
fann_set_cascade_candidate_stagnation_epochs
fann_scale_input
fann_train_epoch
openal_context_suspend
imagecolorclosestalpha
mailparse_uudecode_all
imap_status
fann_scale_output
reflectionclassconstant
mysqli_get_client_stats
mysql_xdevapi_executionstatus
fann_set_activation_steepness
fann_get_cascade_output_stagnation_epochs
