##How to install
Mac:
Copy theme file at ~/Library/Preferences/WebIDE60/colors/zhk_dark.xml (PHPStorm >= 6, zhk_dark.icls)
Linux:
Copy theme file at ~/.WebIde60/config/colors/zhk_dark.xml (PHPStorm >= 6, zhk_dark.icls)
Windows:
Copy theme file at C:\Documents and Settings\<Your username>\.WebIde60\config\colors\zhk_dark.xml (PHPStorm >= 6, zhk_dark.icls)