Downloads
Documentation
Get Involved
Help
Search docs
PHP 8.5.0 Alpha 4 available for testing
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/function.openssl-random-pseudo-bytes.php
doesn't exist. Closest matches:
openssl_random_pseudo_bytes
runkit7_function_rename
reflectionparameter
openssl_dh_compute_key
runkit7_function_remove
reflectionconstant
runkit7_function_redefine
runkit7_function_add
function_exists
reflectionfunctionabstract
odbc_connection_string_is_quoted
runkit7_function_copy
odbc_connection_string_quote
fann_set_activation_function_layer
imagecolorallocatealpha
xml_set_notation_decl_handler
random_bytes
fann_set_activation_function_output
reflectionproperty
fann_get_connection_rate
badfunctioncallexception
reflectiongenerator
openssl_cms_decrypt
openssl_pkey_export
openssl_cms_encrypt
time_nanosleep
gmp_random_bits
openssl_pkcs7_encrypt
openssl_decrypt
gmp_random_seed
↑
and
↓
to navigate •
Enter
to select •
Esc
to close
Press
Enter
without selection to search using Google
