Menu "File" -> "Settings" -> "PHP" -> Select path to folder "php-yaf-doc"
- Right click your project -> "Properties"
- Select the "PHP Include Path" category
- Click "Add Folder..."
- Select your checkout of php-yaf-doc
- Click "Open"
- Click "OK"
- Open "Window" -> "Preferences"
- In preferences dialog open "PHP" -> "PHP Libraries"
- Click "New" button, in "User library name" enter "PHP-Yaf", click "OK"
- Select newly created "PHP-Yaf", library Click "Add external folder", select path to the folder which contains your checkout of php-yaf-doc or you can download single "yaf.php" file https://raw.github.com/elad-yosifon/php-yaf-doc/master/yaf.php
- Include your custom library in your project: open "Project" -> "Properties" -> "PHP Include Path", click add library, select "User library", click "Next", check "PHP-Yaf", click "Finish"