PHP開源CMS系統 concrete5
新一代技術的CMS。concrete5是一個內容管理系統，使用PHP編寫，可以使任何人都能輕松的運行網站。你可以直接在頁面上編輯、排版！而不是像wordpress之類的，需要控制模板或進入編輯器來編輯文字。另外，他的評論系統也很強大－看上去有點象wordpress的評論格式。
特征：
1. 它非常友好。您可以將此修改為你的谷歌頁面，任何人都可以建立一個網站，然后可以做一些很酷的東西。您還可以使用C5來更新您的網站。它很直觀：只需要指向，點擊，然后修改到位。通過如此簡單的操作，人們可以很舒服的去試驗他們的網站。
2. 它強大的開發。它可以很容易的擴展。它不是一些新聞或博客的應用，而且能迅速發布。
3.它的可靠與穩定。運行在Apache+MySQL+PHP上，它處理了數以萬計的訪問者，沒有任何問題。它的塊-權限-模式的結構實際工作的很好。它 并不像用其他的語言編寫的那樣沒有規模，它的面向對象，使用一個數據庫的抽象層，所有這些都是開發人員所希望的。
4.容易維護和提高效率
軟件的開發人員和網站的擁有者。網站應該像家園，人們想建立專業的網站，但是很多擁有者自己都是自己寫的，這花費了他們很多的精力與時間，我們不斷的推進C5，使之成為靈活的建筑開發者，使得網站的擁有者能夠輕松地使用。
操作系統：32-bit MS Windows (95/98/NT/2000/XP), BSD Platforms (FreeBSD/NetBSD/OpenBSD/Apple Mac OS X), POSIX (Linux/BSD/UNIX-like OSes)
編程語言：PHP
用戶界面：Web-Based 
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Concrete5 is a Content Management System, like Joomla or Drupal. Conceived and first developed in 2003 by Concrete Websites, Concrete CMS has been the glue behind many web applications, websites, stores and forums. Concrete has allowed individuals involved in these websites to easily manage their content and their site structure. Concrete's in-context editing is like working this wiki, and the extendable block support makes editing and extending unique websites easy. The goal behind Concrete CMS was always to create a toolset that could be used by anyone with basic computer skills to edit and add pages to a web site. Today a wide range of individuals from content owners to site developers benefit from Concrete, which has just gone fully open source with the release of concrete5.
Concrete5 is also a Framework like CakePHP, Symfony or Code Igniter While Concrete's ease of use is attractive to those who edit their website on a daily basis, the flexibility behind the framework is appealing to developers. And with version 5, Concrete's internals – including a powerful MVC syntax – have taken a great leap forward.
The following is just some of what Concrete5 features:
What are some of the features that will help me as a site owner?
- WYSIWYG text editor
- In-context editing toolbar – change your website as you surf!
- Automatic navigations – add a page anywhere and it's updated everywhere
- Preview your changes before publishing
- Track versions, and compare differences between them
- File manager with bulk upload and image manipulation using Picnik (Picnik integration in v5.3)
- Detailed permissions – create editor groups, approve content, and see an audit trail
- Drag-n-Drop content around your pages.
- Scrapbook lets you copy content and functionality from one part of your site to another
- Integrated spellchecker
- Flexible meta data & vanity URLs for Search Engine Optimization (SEO)
- Easy Google Analytics integration
- Integrated help system with commercial support options (v5.3)
- Automatic add-on & theme installation (v5.3)
- An open marketplace of add-ons
- Content scheduling – write something now, and have it go live automatically later
- Out of the box includes a photo slide show, You Tube integration, guestbook, Flash support, polls, surveys, search, RSS, secure file distribution, Google Maps, and a form generation tool
What are some of the features I can expect as a site developer?
- OOP Code following an MVC architecture
- Advanced granular permission system
- Users & groups
- Flexibly powerful template system
- Version tracking
- Complete separation of content, layout, and functionality
- Integrated server caching
- Single page architecture to easily include external scripts
- Developer API
- Pluggable Authentication (openID)
- Login history
- SSL compatible
- Package deployment – build your complicated add-on and let customers install it with one click.
- Centralized multi-site deployment