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PHP 8.3.7 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
function.openssl_sig
doesn't exist. Closest matches:
openssl_sign
openssl_csr_sign
openssl_cms_sign
openssl_digest
openssl_pkcs7_sign
function_exists
openssl_seal
openssl_spki_new
openssl_error_string
openssl_verify
openssl_cms_verify
openssl_csr_new
fdf_open_string
reflectionextension
openssl_spki_export
openssl_spki_verify
ui_controls_spin
eio_npending
gzuncompress
openssl_pkcs7_verify
openssl_cms_read
openssl_open
runkit7_function_copy
timezone_open
uopz_function
openssl_pkcs7_read
openssl_csr_export
ui_controls_slider
openssl_x509_parse
reflectionproperty
