Did a quick search, and didnt find anything worth downloading. If you have something reliable for programming in PHP that would be wonderful
For commonly used languages like PHP, gedit has some pretty great support. It's technically available on all platforms, but I was very underwhelmed by the Windows version. If you have OSX or Linux, then definitely go for it.
I use netbeans. Just install the PHP plugin in it and you'll be good to go.
netbeans is good for everything i just stick to that from java to php to html and css, its handy having everything in one program aswell it has some good debugging tools
To be honest, most PHP and Web devs who don't program in big frameworks like .Net just use a good text editor. Notepad++, Gedit, Jedit or if on Mac I highly recommend Sublime Text 2. Good naming conventions and use of folders make websites it pretty easy to work with.
As for the handling of servers, php, mysql and so on... maybe look into Xampp. Does a great job of no-hassle local development if your just wanting a quick and simple setup and aren't locked to specific technologies and versions.
If your looking for essentially an environment for PHP with some form of intellisense like thing and instant highlighting of errors... I've never seen or used one. They may exist, but I know a lot of web-devs and never once seen them use anything other than standard programming text-editors for coding.
Take a look at PHPStorm, yeah It is a paid Dev Enviroment but it is very well worth the money. Just check out the Trail version and see if its what you are looking for.
http://www.sublimetext.com/3
http://www.slashgeek.net/2013/02/11/sublime-text-packages-and-themes/
There's a lot more useful plugins available... but those should at least get you started.
This is.. changing... rapidly. Historically, the best devs I've met use notepad++ or vim (or vim on a remote shell) however about a year ago I discovered PHPStorm. Haven't looked back. Actually I spent about 2 months going back and forth between sublime text and PHPStorm. Sublime, in my mind, has some advantages: It's crazy light weight, super smart, and super extensible. PHPStorm is also the best editor I've ever seen for linux. (Remote) Debugging is also pretty easy to setup, and PHPStorm isn't customizable the same way that Sublime Text is but it is super customizable. PHPStorm is also better suited for team working, and I really (really, really) like that the PHPStorm settings/ancillary project files can be managed with git and in the same project folder.
I stopped using Netbeans and Eclipse years ago because of their godawful speed and lack of stability. PHPStorm is actually a good value.
sublime text 3
If PHPStorm is half as good as WebStorm, I'd go with it. WebStorm is pretty much de-facto node/javascript/html platform on any OS.