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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
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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
str_replace/function.lcfirst.php
doesn't exist. Closest matches:
str_replace
create_function
solrcollapsefunction
str_ireplace
reflectionfunctionabstract
spl_autoload_functions
reflectionfunction
substr_replace
function_exists
reflectionfiber
pspell_store_replacement
runkit7_function_copy
phpdbg_break_function
preg_replace_callback
reflectionintersectiontype
stream_resolve_include_path
preg_replace_callback_array
timezone_abbreviations_list
var_representation
stream_get_filters
array_replace_recursive
stats_rand_gen_funiform
reflectiontype
readline_completion_function
reflectionuniontype
pg_connection_reset
str_repeat
mb_ereg_replace_callback
fann_set_train_error_function
reflectionclass