Behat Scenario parser

gistfile1.php

<?php
require __DIR__ . '/vendor/autoload.php';

$features_path = __DIR__ . 'test/Behat/';
$project = 'project';

$keywords = new Behat\Gherkin\Keywords\CachedArrayKeywords( __DIR__ . '/vendor/behat/gherkin/i18n.php' );
$lexer = new Behat\Gherkin\Lexer($keywords);
$parser = new Behat\Gherkin\Parser($lexer);

$gherkin = new Behat\Gherkin\Gherkin();
$gherkin->addLoader(new Behat\Gherkin\Loader\DirectoryLoader($gherkin));
$gherkin->addLoader(new Behat\Gherkin\Loader\GherkinFileLoader($parser));
$gherkin->setBasePath( $features_path );

try
{
	/**
	 * @var FeatureNode[]
	 *
	 * @see https://github.com/Behat/Gherkin/blob/2.3/src/Behat/Gherkin/Node/FeatureNode.php
	 */
	$features = $gherkin->load( $project ); // all features in provided directory
} catch( \InvalidArgumentException $e )
{
	throw new InvalidArgumentException( 'Seems the project "'. $project .'" does not exist!' );
}


		foreach ( $features as $feature ) {
			printnl( $feature->getTitle() );
			runButton( $feature->getFile(), $project, $feature->getTitle() )

			if ( $description = $feature->getDescription() ) {
				printnl( $description );
			}

			foreach( $feature->getScenarios() as $scenario ) {
				printnl( $scenario->getTitle() );

				foreach ($scenario->getSteps() as $step ) {
					printnl( $step->getText() );
					
					foreach ($step->getArguments() as $argument ) {
						if ( $argument instanceof Behat\Gherkin\Node\PyStringNode ) {
							foreach ($argument->getLines() as $line ) {
								printnl( $line );
							}
						}
					}
				}
			}
		}