PHP: FAQ - Manual

[/] Downloads Documentation Get Involved Help PHP 7.1.0 Release Candidate 1 Released Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Errors Exceptions Generators References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Filesystem Security Database Security Error Reporting Using Register Globals User Submitted Data Magic Quotes 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 Safe Mode 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 Credit Card Processing 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 Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search (current page) / Focus search box General Information » « TSRM API PHP Manual Change language: English Brazilian Portuguese Chinese (Simplified) French German Japanese Korean Romanian Russian Spanish Turkish Other Edit Report a Bug FAQ: Frequently Asked Questions General Information Mailing lists Obtaining PHP Database issues Installation Build Problems Using PHP Password Hashing — Safe Password Hashing PHP and HTML PHP and COM Migrating from PHP 4 to PHP 5 Miscellaneous Questions add a note User Contributed Notes There are no user contributed notes for this page. PHP Manual Copyright PHP Manual Getting Started Installation and Configuration Language Reference Security Features Function Reference PHP at the Core: A Hacker's Guide FAQ Appendices Copyright © 2001-2016 The PHP Group My PHP.net Contact Other PHP.net sites Mirror sites Privacy policy