<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Acme;

declare(ticks=1);

/**
 * Coding standards demonstration.
 */
class FooBar
{
	public const SOME_CONST = 42;

	private $fooBar;

	/**
	 * @param string $dummy Some argument description
	 */
	public function __construct($dummy)
	{
		$this->fooBar = $this->transformText($dummy);
	}

	/**
	 * Foo.
	 *
	 * @param string      $dummy Some argument description
	 * @param string|null $data  Foo
	 *
	 * @return string|null Transformed input
	 *
	 * @throws \RuntimeException
	 */
	private function transformText($dummy, array $options = [], $data = null)
	{
		$fnc = function () { return true; };

		$mergedOptions = array_merge(
			[
				'some_default' => 'values',
				'another_default' => 'more values',
			],
			$options
		);

		if (true === $dummy) {
			return;
		}

		if ('string' === $dummy) {
			if ('values' === $mergedOptions['some_default']) {
				return substr($dummy, 0, 5);
			}

			return ucwords($dummy);
		}

		throw new \RuntimeException(sprintf('Unrecognized dummy option "%s"', $dummy));
	}

	private function reverseBoolean($value = null, $theSwitch = false)
	{
		if (!$theSwitch) {
			return;
		}

		return !$value;
	}

	/**
	 * @param string $text
	 *
	 * @return string
	 */
	private function printText($text)
	{
		echo $text;
	}
}

interface Test1Interface
{
}

interface Test2Interface
{
}

class FooBarTest extends \PHPUnit_Framework_TestCase implements Test1Interface, Test2Interface
{
	/**
	 * @expectedException \Exception
	 */
	public function testFooBar($a)
	{
		$b = 1 === $a ? 'a' : 'b';
		echo $b;
	}
}

final class FinalClass
{
	final public function finalMethod()
	{
	}
}

echo 1;