Add twig and parse logic for autoloaded files

[ericdowell]

Details

You can autoload in files via composer:

"autoload": {
    "files": [
        "src/helpers/api.php",
        "src/helpers/common.php",
        "src/helpers/core.php",
        "src/helpers/debug.php",
        "src/helpers/helpers.php",
        "src/helpers/request.php"
    ]
}

I've created a simple example of one function definition from my generated structure.xml in a gist: https://gist.github.com/ericdowell/6ed8626fac341a213128

Todo

• [x] Create method getFunctionDefintions. Will be similar to what getClassDefinitions does.

  foreach ($xml->xpath('file/function') as $function) {
    //Collect function definition and push into array
  }
  

• [x] Create similar expandProperties/parseProperties/expandMethods methods for functions. e.g. expandFunctionProperties($filename)/expandFunctionsInFile($filename)/parseFunctionProperties(SimpleXMLElement $file)

• [x] Create function.twig to output function documentation.

Note

I wouldn't mind taking a stab at this addition to the library when my free time permits.