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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
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PHP Function List
debug_backtrace/language.types.string.php
doesn't exist. Closest matches:
debug_backtrace
debug_print_backtrace
rnp_backend_string
datemalformedperiodstringexception
datemalformedintervalstringexception
odbc_gettypeinfo
mb_language
quickhashintstringhash
quickhashstringinthash
getimagesizefromstring
db2_escape_string
odbc_connection_string_quote
datemalformedstringexception
ldap_control_paged_result_response
rnp_version_string
convert_cyr_string
imagestringup
odbc_connection_string_should_quote
trader_cdlthrusting
trader_cdlengulfing
rnp_backend_version
get_debug_type
daterangeerror
ldap_control_paged_result
db2_get_option
odbc_tableprivileges
trader_cdlhangingman
db2_table_privileges
trader_cdlgapsidesidewhite
debug_zval_dump