This extension provides a quick documentation to each php function and to some php predefined classes. You can also add your own docs: User defined functions
How to use
You can use the Navigation menu or
Ctrl+K (Windows) or
CMD+K (Mac), while your cursor is on a php function, to open the inline documentation.
This extension uses the documentation from http://php.net.
User defined function documentation
Use PHPDoc to document your own functions and get inline documentations as well. It's also working if your own function isn't part of your current document but inside a php class. If the function is inside a php class it is important, that the filename contains the classname!
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The documentation includes
Creative Commons v3.0 http://creativecommons.org/licenses/by/3.0/