From the web
JetBrains Web IDE is a new Integrated Development Environment for web programming. The IDE is built on top of IntelliJ IDEA platform and retains user experience and all the web-authoring functionality of IntelliJ IDEA: for editing HTML, CSS, JavaScript, XML, working with VCS, SQL and many others. It also adds advanced PHP support and other tools specific to web development.
Web IDE is available in 2 editions:
Standard Edition - with following key features:
1. Editor for HTML, CSS, JavaScript, XML
2. Specialized project views, file structure views and quick jumping between files, classes, methods and usages
3. On-the-fly code analysis, error highlighting and quick fixes
4. Out-of-the-box support for Subversion, Perforce, Git, and CVS with changelists and merge
5.Update server using FTP or SFTP
6.Works on WIndows, Mac OS X and Linux
PHP Developer Edition :following additional to the standard edition
1. PHP Development: PHP syntax highlighting, documentation lookup, refactoring and debugger
2. SQL support: coding assistance, SQL console and Database browser
Read more and get it here
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