WordPress:
This
article is about the blogging software
WordPress.
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To
Download Please Click Here WordPress.org
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Create a
Free Blog Site Go Here WordPress.com
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WordPress Dashboard:
Developer(s)
WordPress Foundation
Initial
release May 27, 2003; 11 years ago
Stable
release WordPress 4. 1 (December 18, 2014; 11 days ago) [±]
Preview
release WordPress 4. 1 Beta 1 (November 14,
2014; 45 days ago) [±]
Development
status Active
Operating
system Cross-platform
Platform PHP
Type Blog software
License GNU GPLv2+
Website WordPress. org
WordPress
is a free and open source blogging tool and a content management system (CMS)
based on PHP and MySQL. Features include a plugin architecture and a template
system. WordPress was used by more than 23. 2% of the top 10 million websites
as of August 2013. WordPress is the most
popular blogging system in use on the web, at more than 60 million websites.
It was
first released on May 27, 2003, by its founders, Matt Mullenweg and Mike
Little, [9] as a fork of b2/cafelog. The license under which WordPress software
is released is the GPLv2 (or later) from the Free Software Foundation.
Contents:
1 Overview
1.1 Themes
1. 2 Plugins
1. 3 Mobiles
1. 4 Other features
2. Multi-user and
multi-blogging
3. History
3. 1 Release history
4. Future
5. Vulnerabilities
6. Critiques
7. Development and
support
7.1 Key developers
7.2 WordCamp developer
and user conferences
7.3 Support
8 .See also
9. References
10. External links
Overview:
WordPress
has a web template system using a template processor.
Themes:
WordPress
users may install and switch between themes. Themes allow users to change the
look and functionality of a WordPress website or installation without altering
the information content or structure of the site. Themes may be installed using
the WordPress "Appearance" administration tool or theme folders may
be uploaded via FTP. The PHP, HTML (HyperText Markup Language) and CSS
(Cascading Style Sheets) code found in themes can be added to or edited for
providing advanced features. Thousands of WordPress themes exist, some free,
and some paid for templates. WordPress users may also create and develop their
own custom themes if they have the knowledge and skill to do so.
Plugins:
WordPress's
plugin architecture allows users to extend its features. WordPress has over 30,
000 plugins available, each of which offers custom functions and features
enabling users to tailor their sites to their specific needs. These
customizations range from search engine optimization, to client portals used to
display private information to logged in users, to content displaying features,
such as the addition of widgets and navigation bars.
Mobiles
Native
applications exist for WebOS Android, iOS (iphone, ipod touch, ipad), Windows
Phone, and Blackberry. These applications, designed by Automattic, allow a
limited set of options, which include adding new blog posts and pages,
commenting, moderating comments, replying to comments in addition to the
ability to view the stats.
Other Features:
WordPress
also features integrated link management; a search engine–friendly, clean
permalink structure; the ability to assign multiple categories to articles; and
support for tagging of posts and articles. Automatic filters are also included,
providing standardized formatting and styling of text in articles (for example,
converting regular quotes to smart quotes). WordPress also supports the
Trackback and Pingback standards for displaying links to other sites that have
themselves linked to a post or an article.
Multi-User & Multi-Blogging:
Prior to
version 3, WordPress supported one blog per installation, although multiple
concurrent copies may be run from different directories if configured to use
separate database tables. WordPress Multisites (previously referred to as
WordPress Multi-User, WordPress MU, or WPMU) was a fork of WordPress created to
allow multiple blogs to exist within one installation but is able to be
administered by a centralized maintainer. WordPress MU makes it possible for
those with websites to host their own blogging communities, as well as control
and moderate all the blogs from a single dashboard. WordPress MS adds eight new
data tables for each blog.
As of the
release of WordPress 3, WordPress MU has merged with WordPress. History b2/cafelog,
more commonly known as simply b2 or cafelog, was the precursor to WordPress.
b2/cafelog was estimated to have been installed on approximately 2, 000 blogs
as of May 2003. It was written in PHP for use with MySQL by Michel Valdrighi,
who is now a contributing developer to WordPress. Although WordPress is the
official successor, another project, b2evolution, is also in active
development.
WordPress
first appeared in 2003 as a joint effort between Matt Mullenweg and Mike Little
to create a fork of b2. Christine Selleck Tremoulet, a friend of Mullenweg,
suggested the name WordPress.
In 2004
the licensing terms for the competing Movable Type package were changed by Six
Apart and many of its most influential users migrated to WordPress. By October
2009 the 2009 Open Source content management system Market Share Report reached
the conclusion that WordPress enjoyed the greatest brand strength of any
open-source content-management systems.
Release History:
Main
releases of WordPress are codenamed after well-known jazz musicians, starting
after version 1. 0.
Legend:
Old version Older version, still supported Current version Future release Version
Code name Release date Notes 0. 7 none 27 May 2003 Used the same file structure
as its predecessor, b2/cafelog, and continued the numbering from its last
release, 0. 6. Only 0. 71-gold is available for download in the official
WordPress Release Archive page.
1. 0 Davis
3 January 2004 Added search engine friendly permalinks, multiple categories,
dead simple installation and upgrade, comment moderation, XFN support, Atom
support.
1. 2
Mingus 22 May 2004 Added support of
Plugins; which same identification headers are used unchanged in WordPress
releases as of 2011.
1. 5
Strayhorn 17 February 2005 Added a range
of vital features, such as ability to manage static pages and a template/Theme
system. It was also equipped with a new default template (code named Kubrick). Designed
by Michael Heilemann.
2. 0 Duke
31 December 2005 Added rich editing, better administration tools, image
uploading, faster posting, improved import system, fully overhauled the back
end, and various improvements to Plugin developers.
2. 1 Ella
22 January 2007 Corrected security issues, redesigned interface, enhanced
editing tools (including integrated spell check and auto save), and improved
content management options.
2. 2 Getz
16 May 2007 Added widget support for templates, updated Atom feed support, and
speed optimizations.
2. 3
Dexter 24 September 2007 [38] Added native tagging support, new taxonomy system
for categories, and easy notification of updates, fully supports Atom 1. 0,
with the publishing protocol, and some much needed security fixes.
2. 5
Brecker 29 March 2008 Version 2. 4 was skipped, so version 2. 5 added two
releases worth of new code. The administration interface was fully redesigned,
and the WordPress website to match the new style.
2. 6 Tyner
15 July 2008 Added new features that made WordPress a more powerful CMS: it can
now track changes to every post and page and allow easy posting from anywhere
on the web.
2. 7
Coltrane 11 December 2008 Administration interface redesigned fully, added
automatic upgrades and installing Plugins, from within the administration
interface.
2. 8 Baker
10 June 2009 Added improvements in speed, automatic installing of Themes from
within administration interface, introduces the CodePress editor for syntax
highlighting and a redesigned widget interface.
2. 9
Carmen 19 December 2009 Added global undo, built-in image editor, batch Plugin
updating, and many less visible tweaks.
3. 0
Thelonious 17 June 2010 [44] Added a new Theme application programming
interfaces (API); the merge of WordPress and WordPress MU, creating the new
multi-site functionality, a new default Theme called "Twenty Ten" and
a refreshed, lighter admin UI.
3. 1
Reinhardt 23 February 2011 Added the Admin Bar, which is displayed on all blog
pages when an admin is logged in, and Post Format, best explained as a Tumbler
like micro-blogging feature. It provides easy access to many critical
functions, such as comments and updates. Includes internal linking abilities, a
newly streamlined writing interface, and many other changes.
3. 2
Gershwin 4 July 2011 Focused on making WordPress faster and lighter. Released
only four months after version 3. 1, reflecting the growing speed of
development in the WordPress community.
3. 3 Sonny
12 December 2011 Focused on making WordPress friendlier for beginners and
tablet computer users.
3. 4 Green
13 June 2012 Focused on improvements to Theme customization, Twitter
integration and several minor changes.
3. 5 Elvin
11 December 2012 Support for the Retina Display, color picker, new Theme:
Twenty Twelve, improved image workflow.
3. 6 Oscar
1 August 2013 New Theme: Twenty Thirteen; Admin Enhancements - Post Formats UI
Update, Menus UI improvements, Revisions Update, Autosave and Post Locking
3. 7 Basie
24 October 2013 Automatically apply maintenance and security updates in the
background; Stronger password recommendations; Support for automatically
installing the right language files and keeping them up to date
3. 8
Parker 12 December 2013 Improved admin interface; Responsive design for mobile
devices; New typography using Open Sans; Admin color schemes; Redesigned Theme
management interface; Simplified main dashboard; Twenty Fourteen magazine style
default Theme; Second release using "Plugin-first development
process"
3. 9 Smith
16 April 2014 "New features like live widget previews and the new Theme
installer are now more ready for prime time, so check 'em out.
UI
refinements when editing images and when working with media in the editor.
We've also brought back some of the advanced display settings for images.
"
4. 0 Benny
4 September 2014 Improved media management, embeds, writing interface, and
plugin discovery.
4. 1 Dinah
18 December 2014 "We’ve made a lot of refinements over the last few weeks.
RC means we think we’re done, but with millions of users and thousands of
plugins and themes, it’s possible we’ve missed something. We hope to ship
WordPress 4. 1 on Tuesday, December 16, but we need your help to get there. If
you haven’t tested 4. 1 yet, now is the time! (Please though, not on your live
site unless you’re adventurous. "
Future
Matt
Mullenweg has stated that the future of WordPress is in social, mobile, and as
an application platform.
Vulnerabilities
Many
security issues have been uncovered in the software, particularly in 2007 and
2008. According to Secunia, WordPress in April 2009 had 7 unpatched security
advisories (out of 32 total), with a maximum rating of "Less Critical.
" Secunia maintains an up-to-date list of WordPress vulnerabilities.
In January
2007, many high profile search engine optimization (SEO) blogs, as well as many
low-profile commercial blogs featuring AdSense, were targeted and attacked with
a WordPress exploit. [63] A separate vulnerability on one of the project site's
web servers allowed an attacker to introduce exploitable code in the form of a back
door to some downloads of WordPress 2. 1. 1. The 2. 1. 2 release addressed this
issue; an advisory released at the time advised all users to upgrade
immediately.
In May
2007, a study revealed that 98% of WordPress blogs being run were exploitable
because they were running outdated and unsupported versions of the software. In
part to mitigate this problem, WordPress made updating the software a much
easier, "one click" automated process in version 2. 7 (released in
December 2008). However, the filesystem security settings required to enable
the update process can be an additional risk.
In a June
2007 interview, Stefan Esser, the founder of the PHP Security Response Team,
spoke critically of WordPress's security track record, citing problems with the
application's architecture that made it unnecessarily difficult to write code
that is secure from SQL injection vulnerabilities, as well as some other
problems.]
In June
2013, it was found that some of the 50 most downloaded WordPress plugins were
vulnerable to common Web attacks such as SQL injection and XSS. A separate
inspection of the top-10 e-commerce plugins showed that 7 of them were
vulnerable.
In an
effort to promote better security, and to streamline the update experience
overall, automatic background updates were introduced in WordPress 3. 7.
Individual
installations of WordPress can be protected with security plugins. Users can
also protect their WordPress installations by taking steps such as keeping all
WordPress installation, themes, and plugins updated, using only trusted themes
and plugins, editing the site's. htaccess file to prevent many types of SQL
injection attacks and block unauthorized access to sensitive files.
Developers
can also use tools to analyze potential vulnerabilities, including Wordpress
Auditor or Wordpress Sploit Framework developed by 0pc0deFR. These types of
tools research known vulnerabilities, such as a XSS or SQL injection. Some
vulnerabilities can not be detected by the tools, so it is advisable to check
the code from other developers.
Critiques
Independent
analyst firm Real Story Group evaluates WordPress as a Web content management
system CMS. In a 2014 analysis, the firm argued that growing enterprise demand
for WordPress was part of a broader push for "embracing greater
simplicity" in web publishing.
Development and support | Key
developers:
Matt
Mullenweg and Mike Little were cofounders of the project. The core contributing
developers include Ryan Boren, Mark Jaquith, Matt Mullenweg, Andrew Ozz, Peter
Westwood and Andrew Nacin.
WordPress
is also developed by its community, including WP testers, a group of volunteers
who test each release. They have early access to nightly builds, beta versions
and release candidates. Errors are documented in a special mailing list, or the
project's Trac tool.
Though
largely developed by the community surrounding it, WordPress is closely
associated with Automattic, the company founded by Matt Mullenweg. On September
9, 2010, Automattic handed the WordPress trademark to the newly created
WordPress Foundation, which is an umbrella organization supporting WordPress.
org (including the software and archives for plugins and themes), bbPress and
BuddyPress. WordCamp developer and user conferences.A WordCamp in Sofia,
Bulgaria (2011).
"WordCamp"
is the name given to all WordPress-related gatherings, both informal
unconferences and more formal conferences. The first such event was WordCamp
2006 in August 2006 in San francisco, which lasted one day and had over 500 attendees.
The first WordCamp outside San francisco was held in Beijing in September 2007.
Since then, there have been over 350 WordCamps in over 150 cities in 48
different countries around the world. WordCamp San francisco, an annual event,
remains the official annual conference of WordPress developers and users Support.
WordPress's
primary support website is WordPress. org. This support website hosts both
WordPress Codex, the online manual for WordPress and a living repository for
WordPress information and documentation, and WordPress Forums, an active online
community of WordPress users.
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