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PHP 8.1.30 Released!
Getting Started
Introduction
A simple tutorial
Language Reference
Basic syntax
Types
Variables
Constants
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Functions
Classes and Objects
Namespaces
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Errors
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References Explained
Predefined Variables
Predefined Exceptions
Predefined Interfaces and Classes
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Supported Protocols and Wrappers
Security
Introduction
General considerations
Installed as CGI binary
Installed as an Apache module
Session Security
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HTTP authentication with PHP
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Handling file uploads
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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
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Search Engine Extensions
Server Specific Extensions
Session Extensions
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PHP Function List
case-studies/paypal.php
doesn't exist. Closest matches:
ctype_alpha
set_include_path
imagesavealpha
class_uses
ctype_graph
get_include_path
imagecolorclosestalpha
class_exists
eio_realpath
enchant_broker_set_dict_path
sensitiveparametervalue
sensitiveparameter
ssh2_sftp_realpath
streamwrapper
fann_set_quickprop_decay
clearstatcache
yaf_dispatcher
session_set_cookie_params
session_get_cookie_params
commonmark_node_paragraph
eio_set_min_parallel
ibase_service_attach
session_destroy
dbase_numfields
fann_set_quickprop_mu
ps_setdash
gc_disable
radius_auth_open
yaf_request_http
imageistruecolor
