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A simple tutorial
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Predefined Variables
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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
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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
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PHP Function List
opcache.preload_user
doesn't exist. Closest matches:
opcache_reset
pg_cancel_query
apache_lookup_uri
ibase_add_user
opcache_get_status
apache_request_headers
spl_autoload_unregister
apache_response_headers
parle_parser
spl_autoload_register
ibase_modify_user
ibase_delete_user
apache_setenv
domparentnode
uopz_overload
parle_rparser
oci_close
apache_child_terminate
opcache_invalidate
swoole_load_module
call_user_func
oci_field_size
fbird_add_user
odbc_close
class_uses
curl_pause
yaf_loader
swoole_redis_server
realpath_cache_size
wincache_ucache_set
