Applied fixes from StyleCI

2016-07-27 15:32:51 -04:00 · 2016-07-27 15:32:51 -04:00 · 2314516ce9
commit 2314516ce9
--- a/daux/Processor.php
+++ b/daux/Processor.php
@ -2,8 +2,8 @@

 use Todaymade\Daux\Tree\Root;

-class Processor extends \Todaymade\Daux\Processor {
-
+class Processor extends \Todaymade\Daux\Processor
+{
    public function manipulateTree(Root $root)
    {
        print_r($root->dump());
--- a/index.php
+++ b/index.php
@ -76,12 +76,12 @@ if (php_sapi_name() === 'cli-server') {
 }

 if (file_exists('vendor/autoload.php')) {
-    require_once('vendor/autoload.php');
+    require_once 'vendor/autoload.php';
 } elseif (file_exists('daux.phar')) {
    define('PHAR_DIR', __DIR__);
-    require_once("phar://" . __DIR__ . "/daux.phar/vendor/autoload.php");
+    require_once 'phar://' . __DIR__ . '/daux.phar/vendor/autoload.php';
 } else {
-    throw new Exception("Impossible to load Daux, missing vendor/ or daux.phar");
+    throw new Exception('Impossible to load Daux, missing vendor/ or daux.phar');
 }

 \Todaymade\Daux\Server\Server::serve($_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'], $_REQUEST);
--- a/libs/Compiler.php
+++ b/libs/Compiler.php
@ -141,7 +141,7 @@ class Compiler
        foreach (token_get_all($source) as $token) {
            if (is_string($token)) {
                $output .= $token;
-            } elseif (in_array($token[0], array(T_COMMENT, T_DOC_COMMENT))) {
+            } elseif (in_array($token[0], [T_COMMENT, T_DOC_COMMENT])) {
                $output .= str_repeat("\n", substr_count($token[1], "\n"));
            } elseif (T_WHITESPACE === $token[0]) {
                // reduce wide spaces
--- a/libs/Console/RunAction.php
+++ b/libs/Console/RunAction.php
@ -8,17 +8,17 @@ trait RunAction
    {
        $output->write($title);

-        $length = function_exists("mb_strlen")? mb_strlen($title) : strlen($title);
+        $length = function_exists('mb_strlen') ? mb_strlen($title) : strlen($title);

        // 8 is the length of the label + 2 let it breathe
        $padding = $width - $length - 10;
        try {
            $response = $closure();
        } catch (\Exception $e) {
-            $output->writeln(str_pad(" ", $padding) . "[ <fg=red>FAIL</fg=red> ]");
+            $output->writeln(str_pad(' ', $padding) . '[ <fg=red>FAIL</fg=red> ]');
            throw $e;
        }
-        $output->writeln(str_pad(" ", $padding) . "[  <fg=green>OK</fg=green>  ]");
+        $output->writeln(str_pad(' ', $padding) . '[  <fg=green>OK</fg=green>  ]');

        return $response;
    }
--- a/libs/ContentTypes/ContentTypeHandler.php
+++ b/libs/ContentTypes/ContentTypeHandler.php
@ -5,7 +5,7 @@ use Todaymade\Daux\Tree\Content;
 class ContentTypeHandler
 {
    /**
-     * @var ContentType[] $types
+     * @var ContentType[]
     */
    protected $types;

--- a/libs/ContentTypes/Markdown/CommonMarkConverter.php
+++ b/libs/ContentTypes/Markdown/CommonMarkConverter.php
@ -4,9 +4,6 @@ use League\CommonMark\DocParser;
 use League\CommonMark\Environment;
 use League\CommonMark\HtmlRenderer;
 use Todaymade\Daux\Config;
-use Todaymade\Daux\ContentTypes\Markdown\TOC\Parser;
-use Todaymade\Daux\ContentTypes\Markdown\TOC\Renderer;
-use Todaymade\Daux\ContentTypes\Markdown\TOC\TOCProcessor;
 use Webuni\CommonMark\TableExtension\TableExtension;

 class CommonMarkConverter extends \League\CommonMark\CommonMarkConverter
@ -16,7 +13,7 @@ class CommonMarkConverter extends \League\CommonMark\CommonMarkConverter
     *
     * @param array $config
     */
-    public function __construct(array $config = array())
+    public function __construct(array $config = [])
    {
        $environment = Environment::createCommonMarkEnvironment();
        $environment->mergeConfig($config);
--- a/libs/ContentTypes/Markdown/ContentType.php
+++ b/libs/ContentTypes/Markdown/ContentType.php
@ -28,6 +28,7 @@ class ContentType implements \Todaymade\Daux\ContentTypes\ContentType
    public function convert($raw, Content $node)
    {
        $this->config->setCurrentPage($node);
+
        return $this->converter->convertToHtml($raw);
    }
 }
--- a/libs/ContentTypes/Markdown/LinkRenderer.php
+++ b/libs/ContentTypes/Markdown/LinkRenderer.php
@ -34,7 +34,7 @@ class LinkRenderer extends \League\CommonMark\Inline\Renderer\LinkRenderer
        // "!" In this case we will try to find
        // the file starting at the root
        if ($url[0] == '!' || $url[0] == '/') {
-            $url = ltrim($url, "!/");
+            $url = ltrim($url, '!/');

            if ($file = DauxHelper::getFile($this->daux['tree'], $url)) {
                return $file;
@ -71,7 +71,7 @@ class LinkRenderer extends \League\CommonMark\Inline\Renderer\LinkRenderer
        // have the same interface
        if (!$inline instanceof Link) {
            throw new \RuntimeException(
-                "Wrong type passed to " . __CLASS__ . "::" . __METHOD__ .
+                'Wrong type passed to ' . __CLASS__ . '::' . __METHOD__ .
                " the expected type was 'League\\CommonMark\\Inline\\Element\\Link' but '" .
                get_class($inline) . "' was provided"
            );
@ -83,7 +83,7 @@ class LinkRenderer extends \League\CommonMark\Inline\Renderer\LinkRenderer

        // Absolute urls, empty urls and anchors
        // should not go through the url resolver
-        if (empty($url) || $url[0] == "#" || preg_match("|^(?:[a-z]+:)?//|", $url)) {
+        if (empty($url) || $url[0] == '#' || preg_match('|^(?:[a-z]+:)?//|', $url)) {
            return $element;
        }

--- a/libs/ContentTypes/Markdown/TableOfContents.php
+++ b/libs/ContentTypes/Markdown/TableOfContents.php
@ -5,7 +5,6 @@ use League\CommonMark\Cursor;

 class TableOfContents extends AbstractBlock
 {
-
    /**
     * Returns true if this block can contain the given block as a child node
     *
--- a/libs/ContentTypes/Markdown/TableOfContentsParser.php
+++ b/libs/ContentTypes/Markdown/TableOfContentsParser.php
@ -6,7 +6,6 @@ use League\CommonMark\Cursor;

 class TableOfContentsParser extends AbstractBlockParser
 {
-
    /**
     * @param ContextInterface $context
     * @param Cursor $cursor
--- a/libs/Daux.php
+++ b/libs/Daux.php
@ -131,7 +131,7 @@ class Daux
        // Set the default configuration
        $this->options->merge([
            'docs_directory' => 'docs',
-            'valid_content_extensions' => ['md', 'markdown']
+            'valid_content_extensions' => ['md', 'markdown'],
        ]);

        // Load the global configuration
@ -228,7 +228,7 @@ class Daux
                'local_base' => $this->local_base,
                'docs_path' => $this->docs_path,
                'themes_path' => $this->themes_path,
-                'templates' => 'templates'
+                'templates' => 'templates',
            ];
            $this->options->conservativeMerge($default);

@ -301,12 +301,12 @@ class Daux
            return null;
        }

-        $class = "\\Todaymade\\Daux\\Extension\\" . $processor;
+        $class = '\\Todaymade\\Daux\\Extension\\' . $processor;
        if (!class_exists($class)) {
            throw new \RuntimeException("Class '$class' not found. We cannot use it as a Processor");
        }

-        if (!array_key_exists("Todaymade\\Daux\\Processor", class_parents($class))) {
+        if (!array_key_exists('Todaymade\\Daux\\Processor', class_parents($class))) {
            throw new \RuntimeException("Class '$class' invalid, should extend '\\Todaymade\\Daux\\Processor'");
        }

--- a/libs/DauxHelper.php
+++ b/libs/DauxHelper.php
@ -60,11 +60,11 @@ class DauxHelper
        $theme_folder = $params['themes_path'] . DIRECTORY_SEPARATOR . $params['html']['theme'];
        $theme_url = $params['base_url'] . $params['themes_directory'] . '/' . $params['html']['theme'] . '/';

-        $theme = array();
-        if (is_file($theme_folder . DIRECTORY_SEPARATOR . "config.json")) {
-            $theme = json_decode(file_get_contents($theme_folder . DIRECTORY_SEPARATOR . "config.json"), true);
+        $theme = [];
+        if (is_file($theme_folder . DIRECTORY_SEPARATOR . 'config.json')) {
+            $theme = json_decode(file_get_contents($theme_folder . DIRECTORY_SEPARATOR . 'config.json'), true);
            if (!$theme) {
-                $theme = array();
+                $theme = [];
            }
        }

@ -103,7 +103,7 @@ class DauxHelper
        $substitutions = [
            '<local_base>' => $params['local_base'],
            '<base_url>' => $current_url,
-            '<theme_url>' => $theme_url
+            '<theme_url>' => $theme_url,
        ];

        // Substitute some placeholders
@ -125,9 +125,9 @@ class DauxHelper
     */
    public static function getCleanPath($path)
    {
-        $path = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $path);
+        $path = str_replace(['/', '\\'], DIRECTORY_SEPARATOR, $path);
        $parts = array_filter(explode(DIRECTORY_SEPARATOR, $path), 'strlen');
-        $absolutes = array();
+        $absolutes = [];
        foreach ($parts as $part) {
            if ('.' == $part) {
                continue;
@ -138,14 +138,15 @@ class DauxHelper
                $absolutes[] = $part;
            }
        }
+
        return implode(DIRECTORY_SEPARATOR, $absolutes);
    }

    public static function getFilenames(Config $config, $part)
    {
-        $extensions = implode("|", array_map("preg_quote", $config["valid_content_extensions"])) . "|html";
+        $extensions = implode('|', array_map('preg_quote', $config['valid_content_extensions'])) . '|html';

-        $raw = preg_replace("/(.*)?\\.(" . $extensions . ")$/", "$1", $part);
+        $raw = preg_replace('/(.*)?\\.(' . $extensions . ')$/', '$1', $part);
        $raw = Builder::removeSortingInformations($raw);

        return ["$raw.html", $raw];
@ -238,7 +239,7 @@ class DauxHelper

        $separator = '_';
        // Convert all dashes into underscores
-        $title = preg_replace('![' . preg_quote("-") . ']+!u', $separator, $title);
+        $title = preg_replace('![' . preg_quote('-') . ']+!u', $separator, $title);

        // Remove all characters that are not the separator, letters, numbers, or whitespace.
        $title = preg_replace('![^' . preg_quote($separator) . '\pL\pN\s]+!u', '', $title);
@ -264,129 +265,129 @@ class DauxHelper
            return $charsArray;
        }

-        return $charsArray = array(
-            'a'    => array(
+        return $charsArray = [
+            'a'    => [
                'à', 'á', 'ả', 'ã', 'ạ', 'ă', 'ắ', 'ằ', 'ẳ', 'ẵ',
                'ặ', 'â', 'ấ', 'ầ', 'ẩ', 'ẫ', 'ậ', 'ä', 'ā', 'ą',
                'å', 'α', 'ά', 'ἀ', 'ἁ', 'ἂ', 'ἃ', 'ἄ', 'ἅ', 'ἆ',
                'ἇ', 'ᾀ', 'ᾁ', 'ᾂ', 'ᾃ', 'ᾄ', 'ᾅ', 'ᾆ', 'ᾇ', 'ὰ',
-                'ά', 'ᾰ', 'ᾱ', 'ᾲ', 'ᾳ', 'ᾴ', 'ᾶ', 'ᾷ', 'а', 'أ'),
-            'b'    => array('б', 'β', 'Ъ', 'Ь', 'ب'),
-            'c'    => array('ç', 'ć', 'č', 'ĉ', 'ċ'),
-            'd'    => array('ď', 'ð', 'đ', 'ƌ', 'ȡ', 'ɖ', 'ɗ', 'ᵭ', 'ᶁ', 'ᶑ',
-                'д', 'δ', 'د', 'ض'),
-            'e'    => array('é', 'è', 'ẻ', 'ẽ', 'ẹ', 'ê', 'ế', 'ề', 'ể', 'ễ',
+                'ά', 'ᾰ', 'ᾱ', 'ᾲ', 'ᾳ', 'ᾴ', 'ᾶ', 'ᾷ', 'а', 'أ', ],
+            'b'    => ['б', 'β', 'Ъ', 'Ь', 'ب'],
+            'c'    => ['ç', 'ć', 'č', 'ĉ', 'ċ'],
+            'd'    => ['ď', 'ð', 'đ', 'ƌ', 'ȡ', 'ɖ', 'ɗ', 'ᵭ', 'ᶁ', 'ᶑ',
+                'д', 'δ', 'د', 'ض', ],
+            'e'    => ['é', 'è', 'ẻ', 'ẽ', 'ẹ', 'ê', 'ế', 'ề', 'ể', 'ễ',
                'ệ', 'ë', 'ē', 'ę', 'ě', 'ĕ', 'ė', 'ε', 'έ', 'ἐ',
                'ἑ', 'ἒ', 'ἓ', 'ἔ', 'ἕ', 'ὲ', 'έ', 'е', 'ё', 'э',
-                'є', 'ə'),
-            'f'    => array('ф', 'φ', 'ف'),
-            'g'    => array('ĝ', 'ğ', 'ġ', 'ģ', 'г', 'ґ', 'γ', 'ج'),
-            'h'    => array('ĥ', 'ħ', 'η', 'ή', 'ح', 'ه'),
-            'i'    => array('í', 'ì', 'ỉ', 'ĩ', 'ị', 'î', 'ï', 'ī', 'ĭ', 'į',
+                'є', 'ə', ],
+            'f'    => ['ф', 'φ', 'ف'],
+            'g'    => ['ĝ', 'ğ', 'ġ', 'ģ', 'г', 'ґ', 'γ', 'ج'],
+            'h'    => ['ĥ', 'ħ', 'η', 'ή', 'ح', 'ه'],
+            'i'    => ['í', 'ì', 'ỉ', 'ĩ', 'ị', 'î', 'ï', 'ī', 'ĭ', 'į',
                'ı', 'ι', 'ί', 'ϊ', 'ΐ', 'ἰ', 'ἱ', 'ἲ', 'ἳ', 'ἴ',
                'ἵ', 'ἶ', 'ἷ', 'ὶ', 'ί', 'ῐ', 'ῑ', 'ῒ', 'ΐ', 'ῖ',
-                'ῗ', 'і', 'ї', 'и'),
-            'j'    => array('ĵ', 'ј', 'Ј'),
-            'k'    => array('ķ', 'ĸ', 'к', 'κ', 'Ķ', 'ق', 'ك'),
-            'l'    => array('ł', 'ľ', 'ĺ', 'ļ', 'ŀ', 'л', 'λ', 'ل'),
-            'm'    => array('м', 'μ', 'م'),
-            'n'    => array('ñ', 'ń', 'ň', 'ņ', 'ŉ', 'ŋ', 'ν', 'н', 'ن'),
-            'o'    => array('ó', 'ò', 'ỏ', 'õ', 'ọ', 'ô', 'ố', 'ồ', 'ổ', 'ỗ',
+                'ῗ', 'і', 'ї', 'и', ],
+            'j'    => ['ĵ', 'ј', 'Ј'],
+            'k'    => ['ķ', 'ĸ', 'к', 'κ', 'Ķ', 'ق', 'ك'],
+            'l'    => ['ł', 'ľ', 'ĺ', 'ļ', 'ŀ', 'л', 'λ', 'ل'],
+            'm'    => ['м', 'μ', 'م'],
+            'n'    => ['ñ', 'ń', 'ň', 'ņ', 'ŉ', 'ŋ', 'ν', 'н', 'ن'],
+            'o'    => ['ó', 'ò', 'ỏ', 'õ', 'ọ', 'ô', 'ố', 'ồ', 'ổ', 'ỗ',
                'ộ', 'ơ', 'ớ', 'ờ', 'ở', 'ỡ', 'ợ', 'ø', 'ō', 'ő',
                'ŏ', 'ο', 'ὀ', 'ὁ', 'ὂ', 'ὃ', 'ὄ', 'ὅ', 'ὸ', 'ό',
-                'ö', 'о', 'و', 'θ'),
-            'p'    => array('п', 'π'),
-            'r'    => array('ŕ', 'ř', 'ŗ', 'р', 'ρ', 'ر'),
-            's'    => array('ś', 'š', 'ş', 'с', 'σ', 'ș', 'ς', 'س', 'ص'),
-            't'    => array('ť', 'ţ', 'т', 'τ', 'ț', 'ت', 'ط'),
-            'u'    => array('ú', 'ù', 'ủ', 'ũ', 'ụ', 'ư', 'ứ', 'ừ', 'ử', 'ữ',
-                'ự', 'ü', 'û', 'ū', 'ů', 'ű', 'ŭ', 'ų', 'µ', 'у'),
-            'v'    => array('в'),
-            'w'    => array('ŵ', 'ω', 'ώ'),
-            'x'    => array('χ'),
-            'y'    => array('ý', 'ỳ', 'ỷ', 'ỹ', 'ỵ', 'ÿ', 'ŷ', 'й', 'ы', 'υ',
-                'ϋ', 'ύ', 'ΰ', 'ي'),
-            'z'    => array('ź', 'ž', 'ż', 'з', 'ζ', 'ز'),
-            'aa'   => array('ع'),
-            'ae'   => array('æ'),
-            'ch'   => array('ч'),
-            'dj'   => array('ђ', 'đ'),
-            'dz'   => array('џ'),
-            'gh'   => array('غ'),
-            'kh'   => array('х', 'خ'),
-            'lj'   => array('љ'),
-            'nj'   => array('њ'),
-            'oe'   => array('œ'),
-            'ps'   => array('ψ'),
-            'sh'   => array('ш'),
-            'shch' => array('щ'),
-            'ss'   => array('ß'),
-            'th'   => array('þ', 'ث', 'ذ', 'ظ'),
-            'ts'   => array('ц'),
-            'ya'   => array('я'),
-            'yu'   => array('ю'),
-            'zh'   => array('ж'),
-            '(c)'  => array('©'),
-            'A'    => array('Á', 'À', 'Ả', 'Ã', 'Ạ', 'Ă', 'Ắ', 'Ằ', 'Ẳ', 'Ẵ',
+                'ö', 'о', 'و', 'θ', ],
+            'p'    => ['п', 'π'],
+            'r'    => ['ŕ', 'ř', 'ŗ', 'р', 'ρ', 'ر'],
+            's'    => ['ś', 'š', 'ş', 'с', 'σ', 'ș', 'ς', 'س', 'ص'],
+            't'    => ['ť', 'ţ', 'т', 'τ', 'ț', 'ت', 'ط'],
+            'u'    => ['ú', 'ù', 'ủ', 'ũ', 'ụ', 'ư', 'ứ', 'ừ', 'ử', 'ữ',
+                'ự', 'ü', 'û', 'ū', 'ů', 'ű', 'ŭ', 'ų', 'µ', 'у', ],
+            'v'    => ['в'],
+            'w'    => ['ŵ', 'ω', 'ώ'],
+            'x'    => ['χ'],
+            'y'    => ['ý', 'ỳ', 'ỷ', 'ỹ', 'ỵ', 'ÿ', 'ŷ', 'й', 'ы', 'υ',
+                'ϋ', 'ύ', 'ΰ', 'ي', ],
+            'z'    => ['ź', 'ž', 'ż', 'з', 'ζ', 'ز'],
+            'aa'   => ['ع'],
+            'ae'   => ['æ'],
+            'ch'   => ['ч'],
+            'dj'   => ['ђ', 'đ'],
+            'dz'   => ['џ'],
+            'gh'   => ['غ'],
+            'kh'   => ['х', 'خ'],
+            'lj'   => ['љ'],
+            'nj'   => ['њ'],
+            'oe'   => ['œ'],
+            'ps'   => ['ψ'],
+            'sh'   => ['ш'],
+            'shch' => ['щ'],
+            'ss'   => ['ß'],
+            'th'   => ['þ', 'ث', 'ذ', 'ظ'],
+            'ts'   => ['ц'],
+            'ya'   => ['я'],
+            'yu'   => ['ю'],
+            'zh'   => ['ж'],
+            '(c)'  => ['©'],
+            'A'    => ['Á', 'À', 'Ả', 'Ã', 'Ạ', 'Ă', 'Ắ', 'Ằ', 'Ẳ', 'Ẵ',
                'Ặ', 'Â', 'Ấ', 'Ầ', 'Ẩ', 'Ẫ', 'Ậ', 'Ä', 'Å', 'Ā',
                'Ą', 'Α', 'Ά', 'Ἀ', 'Ἁ', 'Ἂ', 'Ἃ', 'Ἄ', 'Ἅ', 'Ἆ',
                'Ἇ', 'ᾈ', 'ᾉ', 'ᾊ', 'ᾋ', 'ᾌ', 'ᾍ', 'ᾎ', 'ᾏ', 'Ᾰ',
-                'Ᾱ', 'Ὰ', 'Ά', 'ᾼ', 'А'),
-            'B'    => array('Б', 'Β'),
-            'C'    => array('Ç', 'Ć', 'Č', 'Ĉ', 'Ċ'),
-            'D'    => array('Ď', 'Ð', 'Đ', 'Ɖ', 'Ɗ', 'Ƌ', 'ᴅ', 'ᴆ', 'Д', 'Δ'),
-            'E'    => array('É', 'È', 'Ẻ', 'Ẽ', 'Ẹ', 'Ê', 'Ế', 'Ề', 'Ể', 'Ễ',
+                'Ᾱ', 'Ὰ', 'Ά', 'ᾼ', 'А', ],
+            'B'    => ['Б', 'Β'],
+            'C'    => ['Ç', 'Ć', 'Č', 'Ĉ', 'Ċ'],
+            'D'    => ['Ď', 'Ð', 'Đ', 'Ɖ', 'Ɗ', 'Ƌ', 'ᴅ', 'ᴆ', 'Д', 'Δ'],
+            'E'    => ['É', 'È', 'Ẻ', 'Ẽ', 'Ẹ', 'Ê', 'Ế', 'Ề', 'Ể', 'Ễ',
                'Ệ', 'Ë', 'Ē', 'Ę', 'Ě', 'Ĕ', 'Ė', 'Ε', 'Έ', 'Ἐ',
                'Ἑ', 'Ἒ', 'Ἓ', 'Ἔ', 'Ἕ', 'Έ', 'Ὲ', 'Е', 'Ё', 'Э',
-                'Є', 'Ə'),
-            'F'    => array('Ф', 'Φ'),
-            'G'    => array('Ğ', 'Ġ', 'Ģ', 'Г', 'Ґ', 'Γ'),
-            'H'    => array('Η', 'Ή'),
-            'I'    => array('Í', 'Ì', 'Ỉ', 'Ĩ', 'Ị', 'Î', 'Ï', 'Ī', 'Ĭ', 'Į',
+                'Є', 'Ə', ],
+            'F'    => ['Ф', 'Φ'],
+            'G'    => ['Ğ', 'Ġ', 'Ģ', 'Г', 'Ґ', 'Γ'],
+            'H'    => ['Η', 'Ή'],
+            'I'    => ['Í', 'Ì', 'Ỉ', 'Ĩ', 'Ị', 'Î', 'Ï', 'Ī', 'Ĭ', 'Į',
                'İ', 'Ι', 'Ί', 'Ϊ', 'Ἰ', 'Ἱ', 'Ἳ', 'Ἴ', 'Ἵ', 'Ἶ',
-                'Ἷ', 'Ῐ', 'Ῑ', 'Ὶ', 'Ί', 'И', 'І', 'Ї'),
-            'K'    => array('К', 'Κ'),
-            'L'    => array('Ĺ', 'Ł', 'Л', 'Λ', 'Ļ'),
-            'M'    => array('М', 'Μ'),
-            'N'    => array('Ń', 'Ñ', 'Ň', 'Ņ', 'Ŋ', 'Н', 'Ν'),
-            'O'    => array('Ó', 'Ò', 'Ỏ', 'Õ', 'Ọ', 'Ô', 'Ố', 'Ồ', 'Ổ', 'Ỗ',
+                'Ἷ', 'Ῐ', 'Ῑ', 'Ὶ', 'Ί', 'И', 'І', 'Ї', ],
+            'K'    => ['К', 'Κ'],
+            'L'    => ['Ĺ', 'Ł', 'Л', 'Λ', 'Ļ'],
+            'M'    => ['М', 'Μ'],
+            'N'    => ['Ń', 'Ñ', 'Ň', 'Ņ', 'Ŋ', 'Н', 'Ν'],
+            'O'    => ['Ó', 'Ò', 'Ỏ', 'Õ', 'Ọ', 'Ô', 'Ố', 'Ồ', 'Ổ', 'Ỗ',
                'Ộ', 'Ơ', 'Ớ', 'Ờ', 'Ở', 'Ỡ', 'Ợ', 'Ö', 'Ø', 'Ō',
                'Ő', 'Ŏ', 'Ο', 'Ό', 'Ὀ', 'Ὁ', 'Ὂ', 'Ὃ', 'Ὄ', 'Ὅ',
-                'Ὸ', 'Ό', 'О', 'Θ', 'Ө'),
-            'P'    => array('П', 'Π'),
-            'R'    => array('Ř', 'Ŕ', 'Р', 'Ρ'),
-            'S'    => array('Ş', 'Ŝ', 'Ș', 'Š', 'Ś', 'С', 'Σ'),
-            'T'    => array('Ť', 'Ţ', 'Ŧ', 'Ț', 'Т', 'Τ'),
-            'U'    => array('Ú', 'Ù', 'Ủ', 'Ũ', 'Ụ', 'Ư', 'Ứ', 'Ừ', 'Ử', 'Ữ',
-                'Ự', 'Û', 'Ü', 'Ū', 'Ů', 'Ű', 'Ŭ', 'Ų', 'У'),
-            'V'    => array('В'),
-            'W'    => array('Ω', 'Ώ'),
-            'X'    => array('Χ'),
-            'Y'    => array('Ý', 'Ỳ', 'Ỷ', 'Ỹ', 'Ỵ', 'Ÿ', 'Ῠ', 'Ῡ', 'Ὺ', 'Ύ',
-                'Ы', 'Й', 'Υ', 'Ϋ'),
-            'Z'    => array('Ź', 'Ž', 'Ż', 'З', 'Ζ'),
-            'AE'   => array('Æ'),
-            'CH'   => array('Ч'),
-            'DJ'   => array('Ђ'),
-            'DZ'   => array('Џ'),
-            'KH'   => array('Х'),
-            'LJ'   => array('Љ'),
-            'NJ'   => array('Њ'),
-            'PS'   => array('Ψ'),
-            'SH'   => array('Ш'),
-            'SHCH' => array('Щ'),
-            'SS'   => array('ẞ'),
-            'TH'   => array('Þ'),
-            'TS'   => array('Ц'),
-            'YA'   => array('Я'),
-            'YU'   => array('Ю'),
-            'ZH'   => array('Ж'),
-            ' '    => array("\xC2\xA0", "\xE2\x80\x80", "\xE2\x80\x81",
+                'Ὸ', 'Ό', 'О', 'Θ', 'Ө', ],
+            'P'    => ['П', 'Π'],
+            'R'    => ['Ř', 'Ŕ', 'Р', 'Ρ'],
+            'S'    => ['Ş', 'Ŝ', 'Ș', 'Š', 'Ś', 'С', 'Σ'],
+            'T'    => ['Ť', 'Ţ', 'Ŧ', 'Ț', 'Т', 'Τ'],
+            'U'    => ['Ú', 'Ù', 'Ủ', 'Ũ', 'Ụ', 'Ư', 'Ứ', 'Ừ', 'Ử', 'Ữ',
+                'Ự', 'Û', 'Ü', 'Ū', 'Ů', 'Ű', 'Ŭ', 'Ų', 'У', ],
+            'V'    => ['В'],
+            'W'    => ['Ω', 'Ώ'],
+            'X'    => ['Χ'],
+            'Y'    => ['Ý', 'Ỳ', 'Ỷ', 'Ỹ', 'Ỵ', 'Ÿ', 'Ῠ', 'Ῡ', 'Ὺ', 'Ύ',
+                'Ы', 'Й', 'Υ', 'Ϋ', ],
+            'Z'    => ['Ź', 'Ž', 'Ż', 'З', 'Ζ'],
+            'AE'   => ['Æ'],
+            'CH'   => ['Ч'],
+            'DJ'   => ['Ђ'],
+            'DZ'   => ['Џ'],
+            'KH'   => ['Х'],
+            'LJ'   => ['Љ'],
+            'NJ'   => ['Њ'],
+            'PS'   => ['Ψ'],
+            'SH'   => ['Ш'],
+            'SHCH' => ['Щ'],
+            'SS'   => ['ẞ'],
+            'TH'   => ['Þ'],
+            'TS'   => ['Ц'],
+            'YA'   => ['Я'],
+            'YU'   => ['Ю'],
+            'ZH'   => ['Ж'],
+            ' '    => ["\xC2\xA0", "\xE2\x80\x80", "\xE2\x80\x81",
                "\xE2\x80\x82", "\xE2\x80\x83", "\xE2\x80\x84",
                "\xE2\x80\x85", "\xE2\x80\x86", "\xE2\x80\x87",
                "\xE2\x80\x88", "\xE2\x80\x89", "\xE2\x80\x8A",
-                "\xE2\x80\xAF", "\xE2\x81\x9F", "\xE3\x80\x80"),
-        );
+                "\xE2\x80\xAF", "\xE2\x81\x9F", "\xE3\x80\x80", ],
+        ];
    }

    public static function getRelativePath($from, $to)
@ -419,6 +420,7 @@ class DauxHelper
                }
            }
        }
+
        return implode('/', $relPath);
    }
 }
--- a/libs/Format/Base/EmbedImages.php
+++ b/libs/Format/Base/EmbedImages.php
@ -5,7 +5,6 @@
 * Date: 06/11/15
 * Time: 20:27
 */
-
 namespace Todaymade\Daux\Format\Base;

 use DOMDocument;
@ -15,7 +14,6 @@ use Todaymade\Daux\Tree\Root;

 class EmbedImages
 {
-
    protected $tree;

    public function __construct(Root $tree)
@ -28,7 +26,6 @@ class EmbedImages
        return preg_replace_callback(
            "/<img\\s+[^>]*src=['\"]([^\"]*)['\"][^>]*>/",
            function ($matches) use ($file, $callback) {
-
                if ($result = $this->findImage($matches[1], $matches[0], $file, $callback)) {
                    return $result;
                }
@ -60,7 +57,7 @@ class EmbedImages
    private function findImage($src, $tag, Content $file, $callback)
    {
        //for protocol relative or http requests : keep the original one
-        if (substr($src, 0, strlen("http")) === "http" || substr($src, 0, strlen("//")) === "//") {
+        if (substr($src, 0, strlen('http')) === 'http' || substr($src, 0, strlen('//')) === '//') {
            return $src;
        }

--- a/libs/Format/Base/Generator.php
+++ b/libs/Format/Base/Generator.php
@ -14,7 +14,7 @@ interface Generator
    /**
     * @param InputInterface $input
     * @param OutputInterface $output
-     * @param integer $width
+     * @param int $width
     * @return mixed
     */
    public function generateAll(InputInterface $input, OutputInterface $output, $width);
--- a/libs/Format/Base/RawPage.php
+++ b/libs/Format/Base/RawPage.php
@ -18,11 +18,11 @@ abstract class RawPage implements Page

    public function getPureContent()
    {
-        throw new Exception("you should not use this method to show a raw content");
+        throw new Exception('you should not use this method to show a raw content');
    }

    public function getContent()
    {
-        throw new Exception("you should not use this method to show a raw content");
+        throw new Exception('you should not use this method to show a raw content');
    }
 }
--- a/libs/Format/Confluence/Api.php
+++ b/libs/Format/Confluence/Api.php
@ -31,7 +31,7 @@ class Api
    {
        $options = [
            'base_uri' => $this->base_url . 'rest/api/',
-            'auth' => [$this->user, $this->pass]
+            'auth' => [$this->user, $this->pass],
        ];

        return new Client($options);
@ -68,7 +68,7 @@ class Api
        $json = json_decode($body, true);
        $message .= ($json != null && array_key_exists('message', $json)) ? $json['message'] : $body;

-        if ($level == '4' && strpos($message, "page with this title already exists") !== false) {
+        if ($level == '4' && strpos($message, 'page with this title already exists') !== false) {
            return new DuplicateTitleException($message, 0, $e->getPrevious());
        }

@ -77,7 +77,7 @@ class Api

    public function getPage($id)
    {
-       $url = "content/$id?expand=ancestors,version,body.storage";
+        $url = "content/$id?expand=ancestors,version,body.storage";

        try {
            $result = json_decode($this->getClient()->get($url)->getBody(), true);
@ -92,18 +92,18 @@ class Api
        }

        return [
-            "id" => $result['id'],
-            "ancestor_id" => $ancestor_id,
-            "title" => $result['title'],
-            "version" => $result['version']['number'],
-            "content" => $result['body']['storage']['value'],
+            'id' => $result['id'],
+            'ancestor_id' => $ancestor_id,
+            'title' => $result['title'],
+            'version' => $result['version']['number'],
+            'content' => $result['body']['storage']['value'],
        ];
    }

    /**
     * Get a list of pages
     *
-     * @param integer $rootPage
+     * @param int $rootPage
     * @param bool $recursive
     * @return array
     */
@ -128,10 +128,10 @@ class Api

            foreach ($hierarchy['results'] as $result) {
                $pages[$result['title']] = [
-                    "id" => $result['id'],
-                    "title" => $result['title'],
-                    "version" => $result['version']['number'],
-                    "content" => $result['body']['storage']['value'],
+                    'id' => $result['id'],
+                    'title' => $result['title'],
+                    'version' => $result['version']['number'],
+                    'content' => $result['body']['storage']['value'],
                ];

                if ($recursive) {
@ -144,17 +144,16 @@ class Api
            // to be a bug in Confluence
            $start += $increment;
            $url = "$base_url&start=$start";
-
        } while (!empty($hierarchy['results']));

        return $pages;
    }

    /**
-     * @param integer $parent_id
+     * @param int $parent_id
     * @param string $title
     * @param string $content
-     * @return integer
+     * @return int
     */
    public function createPage($parent_id, $title, $content)
    {
@ -162,7 +161,7 @@ class Api
            'type' => 'page',
            'space' => ['key' => $this->space],
            'title' => $title,
-            'body' => ['storage' => ['value' => $content, 'representation' => 'storage']]
+            'body' => ['storage' => ['value' => $content, 'representation' => 'storage']],
        ];

        if ($parent_id) {
@ -179,9 +178,9 @@ class Api
    }

    /**
-     * @param integer $parent_id
-     * @param integer $page_id
-     * @param integer $newVersion
+     * @param int $parent_id
+     * @param int $page_id
+     * @param int $newVersion
     * @param string $title
     * @param string $content
     */
@ -190,9 +189,9 @@ class Api
        $body = [
            'type' => 'page',
            'space' => ['key' => $this->space],
-            'version' => ['number' => $newVersion, "minorEdit" => true],
+            'version' => ['number' => $newVersion, 'minorEdit' => true],
            'title' => $title,
-            'body' => ['storage' => ['value' => $content, 'representation' => 'storage']]
+            'body' => ['storage' => ['value' => $content, 'representation' => 'storage']],
        ];

        if ($parent_id) {
@ -209,7 +208,7 @@ class Api
    /**
     * Delete a page
     *
-     * @param integer $page_id
+     * @param int $page_id
     * @return mixed
     */
    public function deletePage($page_id)
@ -222,7 +221,7 @@ class Api
    }

    /**
-     * @param integer $id
+     * @param int $id
     * @param array $attachment
     */
    public function uploadAttachment($id, $attachment)
--- a/libs/Format/Confluence/ContentPage.php
+++ b/libs/Format/Confluence/ContentPage.php
@ -38,7 +38,7 @@ class ContentPage extends \Todaymade\Daux\Format\Base\ContentPage

    private function createImageTag($filename, $attributes)
    {
-        $img = "<ac:image";
+        $img = '<ac:image';

        foreach ($attributes as $name => $value) {
            $img .= ' ac:' . $name . '="' . htmlentities($value, ENT_QUOTES, 'UTF-8', false) . '"';
--- a/libs/Format/Confluence/ContentTypes/Markdown/FencedCodeRenderer.php
+++ b/libs/Format/Confluence/ContentTypes/Markdown/FencedCodeRenderer.php
@ -8,7 +8,6 @@ use League\CommonMark\HtmlElement;

 class FencedCodeRenderer implements BlockRendererInterface
 {
-
    protected $supported_languages = [
        'actionscript3',
        'bash',
@ -32,7 +31,7 @@ class FencedCodeRenderer implements BlockRendererInterface
        'ruby',
        'scala',
        'sql',
-        'vb'
+        'vb',
    ];
    protected $known_conversions = ['html' => 'html/xml', 'xml' => 'html/xml', 'js' => 'javascript'];

--- a/libs/Format/Confluence/ContentTypes/Markdown/LinkRenderer.php
+++ b/libs/Format/Confluence/ContentTypes/Markdown/LinkRenderer.php
@ -20,7 +20,7 @@ class LinkRenderer extends \Todaymade\Daux\ContentTypes\Markdown\LinkRenderer
        // have the same interface
        if (!$inline instanceof Link) {
            throw new \RuntimeException(
-                "Wrong type passed to " . __CLASS__ . "::" . __METHOD__ .
+                'Wrong type passed to ' . __CLASS__ . '::' . __METHOD__ .
                " the expected type was 'League\\CommonMark\\Inline\\Element\\Link' but '" .
                get_class($inline) . "' was provided"
            );
@ -34,16 +34,16 @@ class LinkRenderer extends \Todaymade\Daux\ContentTypes\Markdown\LinkRenderer
        }

        //Internal links
-        $file = $this->resolveInternalFile(ltrim($url, "!"));
+        $file = $this->resolveInternalFile(ltrim($url, '!'));

        $link_props = [
-            'ri:content-title' => trim($this->daux['confluence']['prefix']) . " " . $file->getTitle(),
-            'ri:space-key' => $this->daux['confluence']['space_id']
+            'ri:content-title' => trim($this->daux['confluence']['prefix']) . ' ' . $file->getTitle(),
+            'ri:space-key' => $this->daux['confluence']['space_id'],
        ];

        $page = strval(new HtmlElement('ri:page', $link_props, '', true));
        $children = $htmlRenderer->renderInlines($inline->children());
-        if (strpos($children, "<") !== false) {
+        if (strpos($children, '<') !== false) {
            $children = '<ac:link-body>' . $children . '</ac:link-body>';
        } else {
            $children = '<ac:plain-text-link-body><![CDATA[' . $children . ']]></ac:plain-text-link-body>';
--- a/libs/Format/Confluence/DuplicateTitleException.php
+++ b/libs/Format/Confluence/DuplicateTitleException.php
@ -2,5 +2,4 @@

 class DuplicateTitleException extends \RuntimeException
 {
-
 }
--- a/libs/Format/Confluence/Generator.php
+++ b/libs/Format/Confluence/Generator.php
@ -32,7 +32,7 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator
    public function getContentTypes()
    {
        return [
-            new ContentTypes\Markdown\ContentType($this->daux->getParams())
+            new ContentTypes\Markdown\ContentType($this->daux->getParams()),
        ];
    }

@ -44,13 +44,13 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator
        $params = $this->daux->getParams();

        $confluence = $params['confluence'];
-        $this->prefix = trim($confluence['prefix']) . " ";
+        $this->prefix = trim($confluence['prefix']) . ' ';

        $tree = $this->runAction(
-            "Generating Tree ...",
+            'Generating Tree ...',
            $output,
            $width,
-            function() use ($params) {
+            function () use ($params) {
                $tree = $this->generateRecursive($this->daux->tree, $params);
                $tree['title'] = $this->prefix . $params['title'];

@ -58,7 +58,7 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator
            }
        );

-        $output->writeln("Start Publishing...");
+        $output->writeln('Start Publishing...');

        $publisher = new Publisher($confluence);
        $publisher->output = $output;
--- a/libs/Format/Confluence/Publisher.php
+++ b/libs/Format/Confluence/Publisher.php
@ -23,7 +23,7 @@ class Publisher
    protected $previous_title;

    /**
-     * @var integer terminal width
+     * @var int terminal width
     */
    public $width;

@ -48,13 +48,12 @@ class Publisher
        try {
            return $this->runAction($title, $this->output, $this->width, $closure);
        } catch (BadResponseException $e) {
-            $this->output->writeLn("    <error>" . $e->getMessage() . "</error>");
+            $this->output->writeLn('    <error>' . $e->getMessage() . '</error>');
        }
    }

    public function publish(array $tree)
    {
-
        echo "Finding Root Page...\n";
        if (array_key_exists('ancestor_id', $this->confluence)) {
            $pages = $this->client->getList($this->confluence['ancestor_id']);
@ -69,14 +68,14 @@ class Publisher
            $published = $this->client->getPage($this->confluence['root_id']);
            $this->confluence['ancestor_id'] = $published['ancestor_id'];
        } else {
-            throw new \RuntimeException("You must at least specify a `root_id` or `ancestor_id` in your confluence configuration.");
+            throw new \RuntimeException('You must at least specify a `root_id` or `ancestor_id` in your confluence configuration.');
        }



        $this->run(
-            "Getting already published pages...",
-            function() use (&$published) {
+            'Getting already published pages...',
+            function () use (&$published) {
                if ($published != null) {
                    $published['children'] = $this->client->getList($published['id'], true);
                }
@ -85,19 +84,19 @@ class Publisher

        $published = $this->run(
            "Create placeholder pages...\n",
-            function() use ($tree, $published) {
+            function () use ($tree, $published) {
                return $this->createRecursive($this->confluence['ancestor_id'], $tree, $published);
            }
        );

-        $this->output->writeLn("Publishing updates...");
+        $this->output->writeLn('Publishing updates...');
        $published = $this->updateRecursive($this->confluence['ancestor_id'], $tree, $published);


        if ($this->shouldDelete()) {
-            $this->output->writeLn("Deleting obsolete pages...");
+            $this->output->writeLn('Deleting obsolete pages...');
        } else {
-            $this->output->writeLn("Listing obsolete pages...");
+            $this->output->writeLn('Listing obsolete pages...');
            echo "> The following pages will not be deleted, but just listed for information.\n";
            echo "> If you want to delete these pages, you need to set the --delete flag on the command.\n";
        }
@ -106,29 +105,29 @@ class Publisher

    protected function niceTitle($title)
    {
-        if ($title == "index.html") {
-            return "Homepage";
+        if ($title == 'index.html') {
+            return 'Homepage';
        }

-        return rtrim(strtr($title, ['index.html' => '', '.html' => '']), "/");
+        return rtrim(strtr($title, ['index.html' => '', '.html' => '']), '/');
    }

    protected function createPage($parent_id, $entry, $published)
    {
-        echo "- " . $this->niceTitle($entry['file']->getUrl()) . "\n";
+        echo '- ' . $this->niceTitle($entry['file']->getUrl()) . "\n";
        $published['version'] = 1;
        $published['title'] = $entry['title'];
-        $published['id'] = $this->client->createPage($parent_id, $entry['title'], "The content will come very soon !");
+        $published['id'] = $this->client->createPage($parent_id, $entry['title'], 'The content will come very soon !');

        return $published;
    }

    protected function createPlaceholderPage($parent_id, $entry, $published)
    {
-        echo "- " . $entry['title'] . "\n";
+        echo '- ' . $entry['title'] . "\n";
        $published['version'] = 1;
        $published['title'] = $entry['title'];
-        $published['id'] = $this->client->createPage($parent_id, $entry['title'], "");
+        $published['id'] = $this->client->createPage($parent_id, $entry['title'], '');

        return $published;
    }
@ -160,7 +159,7 @@ class Publisher

    protected function createRecursive($parent_id, $entry, $published)
    {
-        $callback = function($parent_id, $entry, $published) {
+        $callback = function ($parent_id, $entry, $published) {
            // nothing to do if the ID already exists
            if (array_key_exists('id', $published)) {
                return $published;
@ -181,7 +180,7 @@ class Publisher

    protected function updateRecursive($parent_id, $entry, $published)
    {
-        $callback = function($parent_id, $entry, $published) {
+        $callback = function ($parent_id, $entry, $published) {
            if (array_key_exists('id', $published) && array_key_exists('page', $entry)) {
                $this->updatePage($parent_id, $entry, $published);
            }
@ -200,23 +199,21 @@ class Publisher

    protected function deleteRecursive($published, $prefix = '')
    {
-        foreach($published['children'] as $child) {
+        foreach ($published['children'] as $child) {
            if (array_key_exists('children', $child) && count($child['children'])) {
                $this->deleteRecursive($child, $child['title'] . '/');
            }

            if (!array_key_exists('needed', $child)) {
-
                if ($this->shouldDelete()) {
                    $this->run(
-                        "- " . $prefix . $child['title'],
-                        function() use ($child) {
+                        '- ' . $prefix . $child['title'],
+                        function () use ($child) {
                            $this->client->deletePage($child['id']);
                        }
                    );
-
                } else {
-                    echo "- " . $prefix . $child['title'] . "\n";
+                    echo '- ' . $prefix . $child['title'] . "\n";
                }
            }
        }
@ -252,7 +249,7 @@ class Publisher
        }

        //DEBUG
-        if (getenv("DEBUG") && strtolower(getenv("DEBUG")) != "false") {
+        if (getenv('DEBUG') && strtolower(getenv('DEBUG')) != 'false') {
            $prefix = 'static/export/';
            if (!is_dir($prefix)) {
                mkdir($prefix, 0777, true);
@ -267,14 +264,14 @@ class Publisher

    protected function updatePage($parent_id, $entry, $published)
    {
-        if ($this->previous_title != "Updating") {
-            $this->previous_title = "Updating";
+        if ($this->previous_title != 'Updating') {
+            $this->previous_title = 'Updating';
            echo "Updating Pages...\n";
        }

        $this->run(
-            "- " . $this->niceTitle($entry['file']->getUrl()),
-            function() use ($entry, $published, $parent_id) {
+            '- ' . $this->niceTitle($entry['file']->getUrl()),
+            function () use ($entry, $published, $parent_id) {
                if ($this->shouldUpdate($entry['page'], $published)) {
                    $this->client->updatePage(
                        $parent_id,
@ -291,7 +288,7 @@ class Publisher
            foreach ($entry['page']->attachments as $attachment) {
                $this->run(
                    "  With attachment: $attachment[filename]",
-                    function() use ($published, $attachment) {
+                    function () use ($published, $attachment) {
                        $this->client->uploadAttachment($published['id'], $attachment);
                    }
                );
--- a/libs/Format/HTML/ComputedRawPage.php
+++ b/libs/Format/HTML/ComputedRawPage.php
@ -2,5 +2,4 @@

 class ComputedRawPage extends \Todaymade\Daux\Format\Base\ComputedRawPage
 {
-
 }
--- a/libs/Format/HTML/ContentPage.php
+++ b/libs/Format/HTML/ContentPage.php
@ -18,10 +18,10 @@ class ContentPage extends \Todaymade\Daux\Format\Base\ContentPage
        }

        if ($this->params['multilanguage']) {
-            return ($this->file->getParent()->getParent() instanceof Root);
+            return $this->file->getParent()->getParent() instanceof Root;
        }

-        return ($this->file->getParent() instanceof Root);
+        return $this->file->getParent() instanceof Root;
    }

    private function initialize()
@ -45,13 +45,14 @@ class ContentPage extends \Todaymade\Daux\Format\Base\ContentPage
        if ($multilanguage && !empty($parents)) {
            $parents = array_splice($parents, 1);
        }
-        $breadcrumb_trail = array();
+        $breadcrumb_trail = [];
        if (!empty($parents)) {
            foreach ($parents as $node) {
                $page = $node->getIndexPage() ?: $node->getFirstPage();
                $breadcrumb_trail[$node->getTitle()] = $page ? $page->getUrl() : '';
            }
        }
+
        return $breadcrumb_trail;
    }

@ -95,6 +96,7 @@ class ContentPage extends \Todaymade\Daux\Format\Base\ContentPage
        $context = ['page' => $page, 'params' => $params];

        $template = new Template($params['templates'], $params['theme']['templates']);
+
        return $template->render($this->homepage ? 'theme::home' : 'theme::content', $context);
    }
 }
--- a/libs/Format/HTML/ContentTypes/Markdown/TOC/Entry.php
+++ b/libs/Format/HTML/ContentTypes/Markdown/TOC/Entry.php
@ -78,6 +78,6 @@ class Entry

    public function toString()
    {
-        return $this->getLevel() . " - " . $this->getId();
+        return $this->getLevel() . ' - ' . $this->getId();
    }
 }
--- a/libs/Format/HTML/ContentTypes/Markdown/TOC/Processor.php
+++ b/libs/Format/HTML/ContentTypes/Markdown/TOC/Processor.php
@ -70,7 +70,6 @@ class Processor implements DocumentProcessorInterface
            } else {
                $document->prependChild($this->render($generated->getChildren()));
            }
-
        }
    }

@ -184,7 +183,8 @@ class Processor implements DocumentProcessorInterface
        return $list;
    }

-    protected function setNull($object, $property) {
+    protected function setNull($object, $property)
+    {
        $prop = new \ReflectionProperty(get_class($object), $property);
        $prop->setAccessible(true);
        $prop->setValue($object, null);
@ -212,6 +212,7 @@ class Processor implements DocumentProcessorInterface
        }

        $deepCopy = new DeepCopy();
+
        return $deepCopy->copy($firstClone)->children();
    }
 }
--- a/libs/Format/HTML/ContentTypes/Markdown/TOC/RootEntry.php
+++ b/libs/Format/HTML/ContentTypes/Markdown/TOC/RootEntry.php
@ -13,6 +13,6 @@ class RootEntry extends Entry
     */
    public function getParent()
    {
-        throw new \RuntimeException("No Parent Exception");
+        throw new \RuntimeException('No Parent Exception');
    }
 }
--- a/libs/Format/HTML/Generator.php
+++ b/libs/Format/HTML/Generator.php
@ -37,7 +37,7 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator, LiveGenerator
    public function getContentTypes()
    {
        return [
-            'markdown' => new ContentType($this->daux->getParams())
+            'markdown' => new ContentType($this->daux->getParams()),
        ];
    }

@ -51,15 +51,15 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator, LiveGenerator
        }

        $this->runAction(
-            "Copying Static assets ...",
+            'Copying Static assets ...',
            $output,
            $width,
-            function() use ($destination) {
+            function () use ($destination) {
                GeneratorHelper::copyAssets($destination, $this->daux->local_base);
            }
        );

-        $output->writeLn("Generating ...");
+        $output->writeLn('Generating ...');

        if (!array_key_exists('search', $params['html']) || !$params['html']['search']) {
            $params['html']['search'] = $input->getOption('search');
@ -77,7 +77,6 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator, LiveGenerator
                json_encode(['pages' => $this->indexed_pages])
            );
        }
-
    }

    /**
@ -90,7 +89,7 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator, LiveGenerator
    private function strip_html_tags($text)
    {
        $text = preg_replace(
-            array(
+            [
                // Remove invisible content
                '@<head[^>]*?>.*?</head>@siu',
                '@<style[^>]*?>.*?</style>@siu',
@ -109,14 +108,15 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator, LiveGenerator
                '@</?((form)|(button)|(fieldset)|(legend)|(input))@iu',
                '@</?((label)|(select)|(optgroup)|(option)|(textarea))@iu',
                '@</?((frameset)|(frame)|(iframe))@iu',
-            ),
-            array(
+            ],
+            [
                ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ', ' ',
                "\n\$0", "\n\$0", "\n\$0", "\n\$0", "\n\$0", "\n\$0",
                "\n\$0", "\n\$0",
-            ),
+            ],
            $text
        );
+
        return trim(preg_replace('/\s+/', ' ', strip_tags($text)));
    }

@ -127,8 +127,8 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator, LiveGenerator
     * @param string $output_dir
     * @param \Todaymade\Daux\Config $params
     * @param OutputInterface $output
-     * @param integer $width
-     * @param boolean $index_pages
+     * @param int $width
+     * @param bool $index_pages
     * @param string $base_url
     * @throws \Exception
     */
@ -150,23 +150,24 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator, LiveGenerator
                DauxHelper::rebaseConfiguration($params, $base_url);
            } else {
                $this->runAction(
-                    "- " . $node->getUrl(),
+                    '- ' . $node->getUrl(),
                    $output,
                    $width,
-                    function() use ($node, $output_dir, $key, $params, $index_pages) {
+                    function () use ($node, $output_dir, $key, $params, $index_pages) {
                        if ($node instanceof Raw) {
                            copy($node->getPath(), $output_dir . DIRECTORY_SEPARATOR . $key);
+
                            return;
                        }

                        $generated = $this->generateOne($node, $params);
                        file_put_contents($output_dir . DIRECTORY_SEPARATOR . $key, $generated->getContent());
                        if ($index_pages) {
-                            $this->indexed_pages[] =[
+                            $this->indexed_pages[] = [
                                'title' => $node->getTitle(),
                                'text' => utf8_encode($this->strip_html_tags($generated->getPureContent())),
-                                'tags' =>  "",
-                                'url' => $node->getUrl()
+                                'tags' =>  '',
+                                'url' => $node->getUrl(),
                            ];
                        }
                    }
@ -191,6 +192,7 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator, LiveGenerator
        }

        $params['request'] = $node->getUrl();
+
        return ContentPage::fromFile($node, $params, $this->daux->getContentTypeHandler()->getType($node));
    }
 }
--- a/libs/Format/HTML/RawPage.php
+++ b/libs/Format/HTML/RawPage.php
@ -2,5 +2,4 @@

 class RawPage extends \Todaymade\Daux\Format\Base\RawPage
 {
-
 }
--- a/libs/Format/HTML/Template.php
+++ b/libs/Format/HTML/Template.php
@ -35,7 +35,7 @@ class Template
     * @param array $data
     * @return string
     */
-    public function render($name, array $data = array())
+    public function render($name, array $data = [])
    {
        $this->engine->addData([
            'base_url' => $data['params']['base_url'],
@ -50,12 +50,13 @@ class Template

    protected function registerFunctions()
    {
-        $this->engine->registerFunction('get_navigation', function($tree, $path, $current_url, $base_page, $mode) {
+        $this->engine->registerFunction('get_navigation', function ($tree, $path, $current_url, $base_page, $mode) {
            $nav = $this->buildNavigation($tree, $path, $current_url, $base_page, $mode);
+
            return $this->renderNavigation($nav);
        });

-        $this->engine->registerFunction('get_breadcrumb_title', function($page, $base_page) {
+        $this->engine->registerFunction('get_breadcrumb_title', function ($page, $base_page) {
            $title = '';
            $breadcrumb_trail = $page['breadcrumb_trail'];
            $separator = $this->getSeparator($page['breadcrumb_separator']);
@ -69,16 +70,16 @@ class Template
            } else {
                $title .= '<a href="' . $base_page . $page['request'] . '">' . $page['title'] . '</a>';
            }
+
            return $title;
        });
    }

    private function renderNavigation($entries)
    {
-        $nav = "";
+        $nav = '';
        foreach ($entries as $entry) {
            if (array_key_exists('children', $entry)) {
-
                $icon = '<i class="Nav__arrow">&nbsp;</i>';

                if (array_key_exists('href', $entry)) {
@ -128,7 +129,7 @@ class Template
                ];

                if ($mode === Daux::STATIC_MODE) {
-                    $link .= "/index.html";
+                    $link .= '/index.html';
                }

                if ($node->getIndexPage()) {
@ -146,6 +147,7 @@ class Template
                $nav[] = $folder;
            }
        }
+
        return $nav;
    }

--- a/libs/Format/HTMLFile/Book.php
+++ b/libs/Format/HTMLFile/Book.php
@ -30,7 +30,7 @@ class Book
            }
        }

-        throw new RuntimeException("Could not find the content page");
+        throw new RuntimeException('Could not find the content page');
    }

    protected function buildNavigation(Directory $tree)
@ -51,21 +51,22 @@ class Book
                    continue;
                }

-                $page_index = ($index = $node->getIndexPage())? $index : $node->getFirstPage();
+                $page_index = ($index = $node->getIndexPage()) ? $index : $node->getFirstPage();

                $nav[] = [
                    'title' => $node->getTitle(),
-                    'href' => "#section_" . $this->getSectionId($page_index),
-                    'children' => $this->buildNavigation($node)
+                    'href' => '#section_' . $this->getSectionId($page_index),
+                    'children' => $this->buildNavigation($node),
                ];
            }
        }
+
        return $nav;
    }

    private function renderNavigation($entries)
    {
-        $nav = "";
+        $nav = '';
        foreach ($entries as $entry) {
            if (array_key_exists('children', $entry)) {
                if (array_key_exists('href', $entry)) {
@ -87,9 +88,9 @@ class Book

    protected function generateTOC()
    {
-        return "<h1>Table of Contents</h1>" .
+        return '<h1>Table of Contents</h1>' .
        $this->renderNavigation($this->buildNavigation($this->tree)) .
-        "</div><div class=\"page-break\">&nbsp;</div>";
+        '</div><div class="page-break">&nbsp;</div>';
    }

    protected function generateCover()
@ -97,7 +98,7 @@ class Book
        return "<div style='margin:4em 30% 4em 0;'>" .
        "<h1 style='font-size:40pt; margin-bottom:0;'>{$this->cover['title']}</h1>" .
        "<p><strong>{$this->cover['subject']}</strong> by {$this->cover['author']}</p>" .
-        "</div><div class=\"page-break\">&nbsp;</div>";
+        '</div><div class="page-break">&nbsp;</div>';
    }

    protected function generatePages()
@ -109,6 +110,7 @@ class Book
            $content .= '<section class="content">' . $page['content'] . '</section>';
            $content .= '<div class="page-break">&nbsp;</div>';
        }
+
        return $content;
    }

@ -137,6 +139,6 @@ class Book

    public function generate()
    {
-        return "<!DOCTYPE html><html>" . $this->generateHead() . $this->generateBody() . "</html>";
+        return '<!DOCTYPE html><html>' . $this->generateHead() . $this->generateBody() . '</html>';
    }
 }
--- a/libs/Format/HTMLFile/ContentPage.php
+++ b/libs/Format/HTMLFile/ContentPage.php
@ -18,11 +18,10 @@ class ContentPage extends \Todaymade\Daux\Format\Base\ContentPage
                $content,
                $this->file,
                function ($src, array $attributes, Raw $file) {
-
                    $content =  base64_encode(file_get_contents($file->getPath()));
                    $attr = '';
                    foreach ($attributes as $name => $value) {
-                        $attr .= ' ' .$name . '="' . htmlentities($value, ENT_QUOTES, 'UTF-8', false) . '"';
+                        $attr .= ' ' . $name . '="' . htmlentities($value, ENT_QUOTES, 'UTF-8', false) . '"';
                    }

                    return "<img $attr src=\"data:image/png;base64,$content\"/>";
--- a/libs/Format/HTMLFile/Generator.php
+++ b/libs/Format/HTMLFile/Generator.php
@ -27,7 +27,7 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator
    public function getContentTypes()
    {
        return [
-            'markdown' => new ContentType($this->daux->getParams())
+            'markdown' => new ContentType($this->daux->getParams()),
        ];
    }

@ -46,8 +46,8 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator
        $pdf->SetHeaderData('', 0, $params['title'], $params['tagline']);

        // set header and footer fonts
-        $pdf->setHeaderFont(array(PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN));
-        $pdf->setFooterFont(array(PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA));
+        $pdf->setHeaderFont([PDF_FONT_NAME_MAIN, '', PDF_FONT_SIZE_MAIN]);
+        $pdf->setFooterFont([PDF_FONT_NAME_DATA, '', PDF_FONT_SIZE_DATA]);

        // set default monospaced font
        $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);
@ -84,7 +84,7 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator
        $current = $this->daux->tree->getIndexPage();
        while ($current) {
            $this->runAction(
-                "Generating " . $current->getTitle(),
+                'Generating ' . $current->getTitle(),
                $output,
                $width,
                function () use ($book, $current, $params) {
--- a/libs/Processor.php
+++ b/libs/Processor.php
@ -17,14 +17,14 @@ class Processor
    protected $output;

    /**
-     * @var integer
+     * @var int
     */
    protected $width;

    /**
     * @param Daux $daux
     * @param OutputInterface $output
-     * @param integer $width
+     * @param int $width
     */
    public function __construct(Daux $daux, OutputInterface $output, $width)
    {
--- a/libs/Server/ErrorPage.php
+++ b/libs/Server/ErrorPage.php
@ -38,6 +38,7 @@ class ErrorPage extends SimplePage
        ];

        $template = new Template($params['templates'], $params['theme']['templates']);
+
        return $template->render('error', ['page' => $page, 'params' => $params]);
    }
 }
--- a/libs/Server/MimeType.php
+++ b/libs/Server/MimeType.php
@ -2,7 +2,6 @@

 /**
 * Class MimeType
- * @package Defr
 * @author Dennis Fridrich <fridrich.dennis@gmail.com>
 * @see http://www.php.net/mime_content_type
 */
@ -11,7 +10,7 @@ class MimeType
    /**
     * @var array
     */
-    protected static $mimeTypes = array(
+    protected static $mimeTypes = [
        'txt' => 'text/plain',
        'htm' => 'text/html',
        'html' => 'text/html',
@ -58,7 +57,7 @@ class MimeType
        // Open Office
        'odt' => 'application/vnd.oasis.opendocument.text',
        'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
-    );
+    ];
    /**
     * @param $filename
     * @return string
@ -73,6 +72,7 @@ class MimeType
            $finfo = finfo_open(FILEINFO_MIME);
            $mimetype = finfo_file($finfo, $filename);
            finfo_close($finfo);
+
            return $mimetype;
        } else {
            return 'application/octet-stream';
--- a/libs/Server/Server.php
+++ b/libs/Server/Server.php
@ -44,7 +44,7 @@ class Server
            $page = $server->handle($_REQUEST);
        } catch (NotFoundException $e) {
            http_response_code(404);
-            $page = new ErrorPage("An error occured", $e->getMessage(), $daux->getParams());
+            $page = new ErrorPage('An error occured', $e->getMessage(), $daux->getParams());
        }

        if ($page instanceof RawPage) {
@ -53,7 +53,7 @@ class Server
            // Transfer file in 1024 byte chunks to save memory usage.
            if ($fd = fopen($page->getFile(), 'rb')) {
                while (!feof($fd)) {
-                    print fread($fd, 1024);
+                    echo fread($fd, 1024);
                }
                fclose($fd);
            }
@ -73,7 +73,7 @@ class Server

        // The path has a special treatment on windows, revert the slashes
        $dir = dirname($_SERVER['PHP_SELF']);
-        $this->base_url = $_SERVER['HTTP_HOST'] . (DIRECTORY_SEPARATOR == "\\"? str_replace("\\", "/", $dir) : $dir);
+        $this->base_url = $_SERVER['HTTP_HOST'] . (DIRECTORY_SEPARATOR == '\\' ? str_replace('\\', '/', $dir) : $dir);

        $t = strrpos($this->base_url, '/index.php');
        if ($t != false) {
@ -171,16 +171,17 @@ class Server
                parse_str($_SERVER['QUERY_STRING'], $_GET);
            } else {
                $_SERVER['QUERY_STRING'] = '';
-                $_GET = array();
+                $_GET = [];
            }
            $uri = parse_url($uri, PHP_URL_PATH);
        } else {
            return false;
        }
-        $uri = str_replace(array('//', '../'), '/', trim($uri, '/'));
-        if ($uri == "") {
-            $uri = "index_page";
+        $uri = str_replace(['//', '../'], '/', trim($uri, '/'));
+        if ($uri == '') {
+            $uri = 'index_page';
        }
+
        return $uri;
    }
 }
--- a/libs/Tree/Builder.php
+++ b/libs/Tree/Builder.php
@ -46,7 +46,7 @@ class Builder
        preg_match('%^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^\.\\\\/]+?)|))[\\\\/\.]*$%im', $path, $m);

        if (!isset($m[3])) {
-            throw new RuntimeException("Name not found");
+            throw new RuntimeException('Name not found');
        }

        return $m[3];
@ -137,17 +137,17 @@ class Builder
     */
    public static function removeSortingInformations($filename)
    {
-        preg_match("/^-?[0-9]*_?(.*)/", $filename, $matches);
+        preg_match('/^-?[0-9]*_?(.*)/', $filename, $matches);

        // Remove the numeric part
        // of the filename, only if
        // there is something after
-        return empty($matches[1])? $matches[0] : $matches[1];
+        return empty($matches[1]) ? $matches[0] : $matches[1];
    }

    /**
     * @param Directory $parent
-     * @param String $title
+     * @param string $title
     * @return Directory
     */
    public static function getOrCreateDir(Directory $parent, $title)
@ -185,7 +185,7 @@ class Builder
            $title = static::getName($path);
            $uri = DauxHelper::slug($title);
            if ($parent->getConfig()['mode'] === Daux::STATIC_MODE) {
-                $uri .= ".html";
+                $uri .= '.html';
            }
        }

@ -193,8 +193,8 @@ class Builder
            return $parent->getEntries()[$uri];
        }

-        $page = $raw? new ComputedRaw($parent, $uri) : new Content($parent, $uri);
-        $page->setContent("-"); //set an almost empty content to avoid problems
+        $page = $raw ? new ComputedRaw($parent, $uri) : new Content($parent, $uri);
+        $page->setContent('-'); //set an almost empty content to avoid problems
        $page->setName($path);
        $page->setTitle($title);

--- a/libs/Tree/Content.php
+++ b/libs/Tree/Content.php
@ -111,11 +111,17 @@ class Content extends Entry
        $lines = preg_split('/\n/', $sections[0]);
        foreach ($lines as $line) {
            $trimmed = trim($line);
-            if ($trimmed == '') continue; // skip empty lines
-            if ($trimmed[0] == '#') continue; // can be taken as comments
-            
-            $re = "/^([-\\w]*)\\s*?:(.*)/";
-            if (!preg_match($re, $trimmed, $parts)) break; //Break as soon as we have a line that doesn't match
+            if ($trimmed == '') {
+                continue;
+            } // skip empty lines
+            if ($trimmed[0] == '#') {
+                continue;
+            } // can be taken as comments
+
+            $re = '/^([-\\w]*)\\s*?:(.*)/';
+            if (!preg_match($re, $trimmed, $parts)) {
+                break;
+            } //Break as soon as we have a line that doesn't match

            $key = strtolower(trim($parts[1]));
            $value = trim($parts[2]);
--- a/libs/Tree/Directory.php
+++ b/libs/Tree/Directory.php
@ -31,9 +31,9 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
                continue;
            }

-            if ($name[0] == "-") {
+            if ($name[0] == '-') {
                if (is_numeric($name[1])) {
-                    $exploded = explode("_", $name);
+                    $exploded = explode('_', $name);
                    $buckets['down_numeric'][abs(substr($exploded[0], 1))][$key] = $entry;
                    continue;
                }
@ -43,7 +43,7 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
            }

            if (is_numeric($name[0])) {
-                $exploded = explode("_", $name);
+                $exploded = explode('_', $name);
                $buckets['numeric'][abs($exploded[0])][$key] = $entry;
                continue;
            }
@ -68,7 +68,7 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate

    private function sortBucket($bucket, $final)
    {
-        uasort($bucket, function(Entry $a, Entry $b) {
+        uasort($bucket, function (Entry $a, Entry $b) {
            return strcasecmp($a->getName(), $b->getName());
        });

@ -103,7 +103,7 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
    public function getConfig()
    {
        if (!$this->parent) {
-            throw new \RuntimeException("Could not retrieve configuration. Are you sure that your tree has a Root ?");
+            throw new \RuntimeException('Could not retrieve configuration. Are you sure that your tree has a Root ?');
        }

        return $this->parent->getConfig();
@ -139,7 +139,7 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
     */
    public function seekFirstPage()
    {
-        if ($this instanceof Directory) {
+        if ($this instanceof self) {
            $index_key = $this->getConfig()['index_key'];
            if (isset($this->children[$index_key])) {
                return $this->children[$index_key];
@ -148,13 +148,14 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
                if ($node instanceof Content) {
                    return $node;
                }
-                if ($node instanceof Directory
+                if ($node instanceof self
                && strpos($node->getUri(), '.') !== 0
-                && $childNode = $node->seekFirstPage() ) {
+                && $childNode = $node->seekFirstPage()) {
                    return $childNode;
                }
            }
        }
+
        return null;
    }

@ -176,14 +177,16 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
                }

                $this->setFirstPage($node);
+
                return $node;
            }
        }

        // If we can't find one we check in the sub-directories
        foreach ($this->getEntries() as $node) {
-            if ($node instanceof Directory && $page = $node->getFirstPage()) {
+            if ($node instanceof self && $page = $node->getFirstPage()) {
                $this->setFirstPage($page);
+
                return $page;
            }
        }
@ -210,7 +213,7 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
        foreach ($this->getEntries() as $node) {
            if ($node instanceof Content) {
                return true;
-            } elseif ($node instanceof Directory) {
+            } elseif ($node instanceof self) {
                if ($node->hasContent()) {
                    return true;
                }
@ -237,7 +240,7 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
    /**
     * Whether a offset exists
     * @param mixed $offset An offset to check for.
-     * @return boolean true on success or false on failure.
+     * @return bool true on success or false on failure.
     */
    public function offsetExists($offset)
    {
@ -263,7 +266,7 @@ class Directory extends Entry implements \ArrayAccess, \IteratorAggregate
    public function offsetSet($offset, $value)
    {
        if (!$value instanceof Entry) {
-            throw new RuntimeException("The value is not of type Entry");
+            throw new RuntimeException('The value is not of type Entry');
        }

        $this->addChild($value);
--- a/libs/Tree/Entry.php
+++ b/libs/Tree/Entry.php
@ -159,6 +159,7 @@ abstract class Entry
        }

        $url .= $this->getUri();
+
        return $url;
    }

@ -170,7 +171,7 @@ abstract class Entry
            'name' => $this->getName(),
            'uri' => $this->getUri(),
            'url' => $this->getUrl(),
-            'path' => $this->path
+            'path' => $this->path,
        ];
    }
 }
--- a/templates/content.php
+++ b/templates/content.php
@ -1,26 +1,36 @@
 <?php $this->layout('theme::layout/05_page') ?>
 <article class="Page">
-    <?php if ($params['html']['date_modified']) { ?>
+    <?php if ($params['html']['date_modified']) {
+    ?>
        <div class="Page__header">
-            <h1><?= $page['breadcrumbs']? $this->get_breadcrumb_title($page, $base_page) : $page['title'] ?></h1>
+            <h1><?= $page['breadcrumbs'] ? $this->get_breadcrumb_title($page, $base_page) : $page['title'] ?></h1>
        </div>
-    <?php } else { ?>
+    <?php
+} else {
+    ?>
        <div class="Page__header">
-            <h1><?= $page['breadcrumbs']? $this->get_breadcrumb_title($page, $base_page) : $page['title'] ?></h1>
+            <h1><?= $page['breadcrumbs'] ? $this->get_breadcrumb_title($page, $base_page) : $page['title'] ?></h1>
        </div>
-    <?php } ?>
+    <?php
+} ?>

    <div class="s-content">
        <?= $page['content']; ?>
    </div>

-    <?php if(!empty($page['prev']) || !empty($page['next'])) { ?>
+    <?php if (!empty($page['prev']) || !empty($page['next'])) {
+    ?>
    <nav>
        <ul class="Pager">
-            <?php if(!empty($page['prev'])) { ?><li class=Pager--prev><a href="<?= $base_url . $page['prev']->getUrl() ?>">Previous</a></li><?php } ?>
-            <?php if(!empty($page['next'])) { ?><li class=Pager--next><a href="<?= $base_url . $page['next']->getUrl() ?>">Next</a></li><?php } ?>
+            <?php if (!empty($page['prev'])) {
+        ?><li class=Pager--prev><a href="<?= $base_url . $page['prev']->getUrl() ?>">Previous</a></li><?php
+    } ?>
+            <?php if (!empty($page['next'])) {
+        ?><li class=Pager--next><a href="<?= $base_url . $page['next']->getUrl() ?>">Next</a></li><?php
+    } ?>
        </ul>
    </nav>
-    <?php } ?>
+    <?php
+} ?>
 </article>

--- a/templates/home.php
+++ b/templates/home.php
@ -5,21 +5,23 @@
    </div>
 </div>

-<?php if ($params['html']['repo']) { ?>
+<?php if ($params['html']['repo']) {
+    ?>
    <a href="https://github.com/<?= $params['html']['repo']; ?>" target="_blank" id="github-ribbon" class="Github hidden-print"><img src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png" alt="Fork me on GitHub"></a>
-<?php } ?>
+<?php
+} ?>

 <div class="Homepage">
    <div class="HomepageTitle container">
        <?php if ($params['tagline']) {
-            echo '<h2>' . $params['tagline'] . '</h2>';
-        } ?>
+    echo '<h2>' . $params['tagline'] . '</h2>';
+} ?>
    </div>

    <div class="HomepageImage container">
        <?php if ($params['image']) {
-            echo '<img class="homepage-image img-responsive" src="' . $params['image'] . '" alt="' . $params['title'] . '">';
-        } ?>
+    echo '<img class="homepage-image img-responsive" src="' . $params['image'] . '" alt="' . $params['title'] . '">';
+} ?>
    </div>

    <div class="HomepageButtons">
@ -40,9 +42,11 @@
 <div class="HomepageContent">
    <div class="container">
        <div class="container--inner">
-            <?php if ($params['html']['search']) { ?>
+            <?php if ($params['html']['search']) {
+                ?>
                <div id="tipue_search_content" style="display:none"></div>
-            <?php } ?>
+            <?php
+            } ?>

            <div class="doc_content s-content">
                <?= $page['content']; ?>
@ -54,23 +58,29 @@
 <div class="HomepageFooter">
    <div class="container">
        <div class="container--inner">
-            <?php if (!empty($params['html']['links'])) { ?>
+            <?php if (!empty($params['html']['links'])) {
+                ?>
                <ul class="HomepageFooter__links">
                    <?php foreach ($params['html']['links'] as $name => $url) {
-                        echo '<li><a href="' . $url . '" target="_blank">' . $name . '</a></li>';
-                    } ?>
+                    echo '<li><a href="' . $url . '" target="_blank">' . $name . '</a></li>';
+                } ?>
                </ul>
-            <?php } ?>
+            <?php
+            } ?>

-            <?php if (!empty($params['html']['twitter'])) { ?>
+            <?php if (!empty($params['html']['twitter'])) {
+                ?>
                <div class="HomepageFooter__twitter">
-                    <?php foreach ($params['html']['twitter'] as $handle) { ?>
+                    <?php foreach ($params['html']['twitter'] as $handle) {
+                    ?>
                    <div class="Twitter">
                        <iframe allowtransparency="true" frameborder="0" scrolling="no" style="width:162px; height:20px;" src="https://platform.twitter.com/widgets/follow_button.html?screen_name=<?= $handle; ?>&amp;show_count=false"></iframe>
                    </div>
-                    <?php } ?>
+                    <?php
+                } ?>
                </div>
-            <?php } ?>
+            <?php
+            } ?>
        </div>
    </div>
    <div class="clearfix"></div>
--- a/templates/layout/00_layout.php
+++ b/templates/layout/00_layout.php
@ -4,7 +4,9 @@
 <!--[if IE 8]>          <html class="no-js ie8 oldie" lang="en"> <![endif]-->
 <!--[if gt IE 8]><!-->  <html class="no-js" lang="en"> <!--<![endif]-->
 <head>
-    <title><?= $page['title']; ?> <?php if ($page['title'] != $params['title']) { echo "- " . $params['title']; } ?></title>
+    <title><?= $page['title']; ?> <?php if ($page['title'] != $params['title']) {
+    echo '- ' . $params['title'];
+} ?></title>
    <meta name="description" content="<?= $params['tagline']; ?>" />
    <meta name="author" content="<?= $params['author']; ?>">
    <meta charset="UTF-8">
@ -15,18 +17,20 @@

    <!-- Font -->
    <?php foreach ($params['theme']['fonts'] as $font) {
-        echo "<link href='$font' rel='stylesheet' type='text/css'>";
-    } ?>
+    echo "<link href='$font' rel='stylesheet' type='text/css'>";
+} ?>

    <!-- CSS -->
    <?php foreach ($params['theme']['css'] as $css) {
-        echo "<link href='$css' rel='stylesheet' type='text/css'>";
-    } ?>
+    echo "<link href='$css' rel='stylesheet' type='text/css'>";
+} ?>

-    <?php if ($params['html']['search']) { ?>
+    <?php if ($params['html']['search']) {
+    ?>
        <!-- Tipue Search -->
        <link href="<?= $base_url; ?>tipuesearch/tipuesearch.css" rel="stylesheet">
-    <?php } ?>
+    <?php
+} ?>

    <!--[if lt IE 9]>
    <script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script>
@ -58,7 +62,8 @@

    <script src="<?= $base_url; ?>themes/daux/js/daux.js"></script>

-    <?php if ($params['html']['search']) { ?>
+    <?php if ($params['html']['search']) {
+        ?>
        <!-- Tipue Search -->
        <script type="text/javascript" src="<?php echo $base_url; ?>tipuesearch/tipuesearch_set.js"></script>
        <script type="text/javascript" src="<?php echo $base_url; ?>tipuesearch/tipuesearch.min.js"></script>
@ -73,7 +78,8 @@
                });
            });
        </script>
-    <?php } ?>
+    <?php
+    } ?>

 </body>
 </html>
--- a/templates/layout/05_page.php
+++ b/templates/layout/05_page.php
@ -1,8 +1,10 @@
 <?php $this->layout('theme::layout/00_layout') ?>

-<?php if ($params['html']['repo']) { ?>
+<?php if ($params['html']['repo']) {
+    ?>
    <a href="https://github.com/<?= $params['html']['repo']; ?>" target="_blank" id="github-ribbon" class="Github hidden-print"><img src="https://s3.amazonaws.com/github/ribbons/forkme_right_darkblue_121621.png" alt="Fork me on GitHub"></a>
-<?php } ?>
+<?php
+} ?>

 <div class="Navbar hidden-print">
    <?php $this->insert('theme::partials/navbar_content', ['params' => $params]); ?>
@ -33,40 +35,54 @@


            <div class="Links">
-                <?php if (!empty($params['html']['links'])) { ?>
+                <?php if (!empty($params['html']['links'])) {
+                ?>
                    <hr/>
-                    <?php foreach ($params['html']['links'] as $name => $url) { ?>
+                    <?php foreach ($params['html']['links'] as $name => $url) {
+                    ?>
                        <a href="<?= $url ?>" target="_blank"><?= $name ?></a>
                        <br />
-                    <?php } ?>
-                <?php } ?>
+                    <?php
+                } ?>
+                <?php
+            } ?>

-                <?php if ($params['html']['toggle_code']) { ?>
+                <?php if ($params['html']['toggle_code']) {
+                ?>
                    <div class="CodeToggler">
                        <hr/>
-                        <?php if ($params['html']['float']) { ?>
+                        <?php if ($params['html']['float']) {
+                    ?>
                            <span class="CodeToggler__text">Code blocks</span>
                            <div class="ButtonGroup" role="group">
                                <button class="Button Button--default Button--small CodeToggler__button CodeToggler__button--hide">No</button>
                                <button class="Button Button--default Button--small CodeToggler__button CodeToggler__button--below">Below</button>
                                <button class="Button Button--default Button--small CodeToggler__button CodeToggler__button--float">Inline</button>
                            </div>
-                        <?php } else { ?>
+                        <?php
+                } else {
+                    ?>
                            <a class="CodeToggler__button CodeToggler__button--main" href="#">Show Code Blocks Inline</a><br>
-                        <?php } ?>
+                        <?php
+                } ?>
                    </div>
-                <?php } ?>
+                <?php
+            } ?>

-                <?php if (!empty($params['html']['twitter'])) { ?>
+                <?php if (!empty($params['html']['twitter'])) {
+                ?>
                    <hr/>
                    <div class="Twitter">
-                        <?php foreach ($params['html']['twitter'] as $handle) { ?>
+                        <?php foreach ($params['html']['twitter'] as $handle) {
+                    ?>
                            <iframe allowtransparency="true" frameborder="0" scrolling="no" style="width:162px; height:20px;" src="https://platform.twitter.com/widgets/follow_button.html?screen_name=<?= $handle; ?>&amp;show_count=false"></iframe>
                            <br />
                            <br />
-                        <?php } ?>
+                        <?php
+                } ?>
                    </div>
-                <?php } ?>
+                <?php
+            } ?>
            </div>
        </div>
        <!-- For Mobile -->
@ -76,9 +92,11 @@
    <div class="Columns__right <?= $params['html']['float'] ? 'Columns__right--float' : ''; ?>">

        <div class="Columns__right__content">
-            <?php if ($params['html']['search']) { ?>
+            <?php if ($params['html']['search']) {
+                ?>
                <div id="tipue_search_content" style="display:none"></div>
-            <?php } ?>
+            <?php
+            } ?>

            <div class="doc_content">
                <?= $this->section('content'); ?>
--- a/templates/partials/navbar_content.php
+++ b/templates/partials/navbar_content.php
@ -1,8 +1,10 @@
 <a class="Navbar__brand" href="<?= $params['base_page'] . $params['index']->getUri(); ?>"><?= $params['title']; ?></a>

-<?php if ($params['html']['search']) { ?>
+<?php if ($params['html']['search']) {
+    ?>
    <div class="Search">
        <svg class="Search__icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 451 451"><path d="M447.05 428l-109.6-109.6c29.4-33.8 47.2-77.9 47.2-126.1C384.65 86.2 298.35 0 192.35 0 86.25 0 .05 86.3.05 192.3s86.3 192.3 192.3 192.3c48.2 0 92.3-17.8 126.1-47.2L428.05 447c2.6 2.6 6.1 4 9.5 4s6.9-1.3 9.5-4c5.2-5.2 5.2-13.8 0-19zM26.95 192.3c0-91.2 74.2-165.3 165.3-165.3 91.2 0 165.3 74.2 165.3 165.3s-74.1 165.4-165.3 165.4c-91.1 0-165.3-74.2-165.3-165.4z"/></svg>
        <input type="search" id="tipue_search_input" class="Search__field" placeholder="Search..." autocomplete="on" results=25 autosave=text_search>
    </div>
-<?php } ?>
+<?php
+} ?>
--- a/tests/ContentTypes/Markdown/LinkRendererTest.php
+++ b/tests/ContentTypes/Markdown/LinkRendererTest.php
@ -36,17 +36,17 @@ class LinkRendererTest extends \PHPUnit_Framework_TestCase
    {
        return [
            // /Widgets/Page
-            ['<a href="http://google.ch">Link</a>', "[Link](http://google.ch)", "Widgets/Page.html"],
-            ['<a href="#features">Link</a>', "[Link](#features)", "Widgets/Page.html"],
-            ['<a href="Button.html">Link</a>', "[Link](Button.md)", "Widgets/Page.html"],
-            ['<a href="Button.html">Link</a>', "[Link](./Button.md)", "Widgets/Page.html"],
-            ['<a href="Button.html">Link</a>', "[Link](Button)", "Widgets/Page.html"],
-            ['<a href="Button.html">Link</a>', "[Link](./Button)", "Widgets/Page.html"],
-            ['<a href="Button.html">Link</a>', "[Link](!Widgets/Button)", "Widgets/Page.html"],
+            ['<a href="http://google.ch">Link</a>', '[Link](http://google.ch)', 'Widgets/Page.html'],
+            ['<a href="#features">Link</a>', '[Link](#features)', 'Widgets/Page.html'],
+            ['<a href="Button.html">Link</a>', '[Link](Button.md)', 'Widgets/Page.html'],
+            ['<a href="Button.html">Link</a>', '[Link](./Button.md)', 'Widgets/Page.html'],
+            ['<a href="Button.html">Link</a>', '[Link](Button)', 'Widgets/Page.html'],
+            ['<a href="Button.html">Link</a>', '[Link](./Button)', 'Widgets/Page.html'],
+            ['<a href="Button.html">Link</a>', '[Link](!Widgets/Button)', 'Widgets/Page.html'],

            // /Content/Page
-            ['<a href="../Widgets/Button.html">Link</a>', "[Link](../Widgets/Button.md)", "Content/Page.html"],
-            ['<a href="../Widgets/Button.html">Link</a>', "[Link](!Widgets/Button)", "Content/Page.html"],
+            ['<a href="../Widgets/Button.html">Link</a>', '[Link](../Widgets/Button.md)', 'Content/Page.html'],
+            ['<a href="../Widgets/Button.html">Link</a>', '[Link](!Widgets/Button)', 'Content/Page.html'],
        ];
    }

--- a/tests/DauxHelperTest.php
+++ b/tests/DauxHelperTest.php
@ -1,25 +1,25 @@
 <?php namespace Todaymade\Daux;

-class DauxHelperTest extends \PHPUnit_Framework_TestCase {
-
-    public function providerGetFilenames() {
+class DauxHelperTest extends \PHPUnit_Framework_TestCase
+{
+    public function providerGetFilenames()
+    {
        return [
-            [["Page.html", "Page"], "Page.html"],
-            [["Page.html", "Page"], "Page.md"],
-            [["Page.html", "Page"], "Page"],
-            [["Code_Highlighting.html", "Code_Highlighting"], "05_Code_Highlighting.md"],
+            [['Page.html', 'Page'], 'Page.html'],
+            [['Page.html', 'Page'], 'Page.md'],
+            [['Page.html', 'Page'], 'Page'],
+            [['Code_Highlighting.html', 'Code_Highlighting'], '05_Code_Highlighting.md'],
        ];
    }

    /**
     * @dataProvider providerGetFilenames
     */
-    public function testGetFilenames($expected, $node) {
-
+    public function testGetFilenames($expected, $node)
+    {
        $config = new Config();
        $config['valid_content_extensions'] = ['md'];

        $this->assertEquals($expected, DauxHelper::getFilenames($config, $node));
    }
-
 }
--- a/tests/Format/Confluence/ApiTest.php
+++ b/tests/Format/Confluence/ApiTest.php
@ -1,12 +1,12 @@
 <?php
 namespace Todaymade\Daux\Format\Confluence;

-class BuilderTest extends \PHPUnit_Framework_TestCase
+class ApiTest extends \PHPUnit_Framework_TestCase
 {
-	// this test supports upgrade Guzzle to version 6
-	public function testClientOptions()
-	{
-		$api = new Api("http://test.com/", "user", "pass");
-		$this->assertEquals("test.com", $api->getClient()->getConfig()['base_uri']->getHost());
-	}
-}
+    // this test supports upgrade Guzzle to version 6
+    public function testClientOptions()
+    {
+        $api = new Api('http://test.com/', 'user', 'pass');
+        $this->assertEquals('test.com', $api->getClient()->getConfig()['base_uri']->getHost());
+    }
+}
--- a/tests/Tree/BuilderTest.php
+++ b/tests/Tree/BuilderTest.php
@ -1,6 +1,5 @@
 <?php namespace Todaymade\Daux\Tree;

-
 use Todaymade\Daux\Config;
 use Todaymade\Daux\Daux;

@ -8,26 +7,26 @@ class BuilderTest extends \PHPUnit_Framework_TestCase
 {
    public function providerRemoveSorting()
    {
-        return array(
+        return [
            ['01_before', 'before'],
            ['-Down', 'Down'],
-            ["01_numeric", 'numeric'],
-            ["01_A_File", "A_File"],
-            ["A_File", "A_File"],
-            ["01_Continuing", "Continuing"],
-            ["-01_Coming", "Coming"],
-            ["-02_Soon", "Soon"],
-            ["01_Getting_Started", "Getting_Started"],
-            ["API_Calls", "API_Calls"],
-            ["200_Something_Else-Cool", "Something_Else-Cool"],
-            ["_5_Ways_to_Be_Happy", "5_Ways_to_Be_Happy"],
-            ["Before_but_after", "Before_but_after"],
-            ["Continuing", "Continuing"],
-            ["01_GitHub_Flavored_Markdown", "GitHub_Flavored_Markdown"],
-            ["Code_Test", "Code_Test"],
-            ["05_Code_Highlighting", "Code_Highlighting"],
-            ["1", "1"],
-        );
+            ['01_numeric', 'numeric'],
+            ['01_A_File', 'A_File'],
+            ['A_File', 'A_File'],
+            ['01_Continuing', 'Continuing'],
+            ['-01_Coming', 'Coming'],
+            ['-02_Soon', 'Soon'],
+            ['01_Getting_Started', 'Getting_Started'],
+            ['API_Calls', 'API_Calls'],
+            ['200_Something_Else-Cool', 'Something_Else-Cool'],
+            ['_5_Ways_to_Be_Happy', '5_Ways_to_Be_Happy'],
+            ['Before_but_after', 'Before_but_after'],
+            ['Continuing', 'Continuing'],
+            ['01_GitHub_Flavored_Markdown', 'GitHub_Flavored_Markdown'],
+            ['Code_Test', 'Code_Test'],
+            ['05_Code_Highlighting', 'Code_Highlighting'],
+            ['1', '1'],
+        ];
    }

    /**
@ -38,7 +37,8 @@ class BuilderTest extends \PHPUnit_Framework_TestCase
        $this->assertEquals($expected, Builder::removeSortingInformations($value));
    }

-    public function testGetOrCreateDirNew() {
+    public function testGetOrCreateDirNew()
+    {
        $root = new Root(new Config(), '');


@ -47,10 +47,10 @@ class BuilderTest extends \PHPUnit_Framework_TestCase
        $this->assertSame($root, $dir->getParent());
        $this->assertEquals('directory', $dir->getTitle());
        $this->assertEquals('directory', $dir->getUri());
-
    }

-    public function testGetOrCreateDirExisting() {
+    public function testGetOrCreateDirExisting()
+    {
        $root = new Root(new Config(), '');
        $directory = new Directory($root, 'directory');
        $directory->setTitle('directory');
@ -63,7 +63,8 @@ class BuilderTest extends \PHPUnit_Framework_TestCase
        $this->assertSame($directory, $dir);
    }

-    public function getStaticRoot() {
+    public function getStaticRoot()
+    {
        $config = new Config();
        $config['mode'] = Daux::STATIC_MODE;
        $config['index_key'] = 'index.html';
--- a/tests/Tree/ContentTest.php
+++ b/tests/Tree/ContentTest.php
@ -4,7 +4,8 @@ use Todaymade\Daux\Config;

 class ContentTest extends \PHPUnit_Framework_TestCase
 {
-    protected function createContent($content) {
+    protected function createContent($content)
+    {
        $dir = new Directory(new Root(new Config, ''), '');
        $obj = new Content($dir, '');
        $obj->setContent($content);
@ -14,15 +15,15 @@ class ContentTest extends \PHPUnit_Framework_TestCase

    public function providerTestAttributes()
    {
-        return array(
-            ['This is content', [], "This is content"],
-            ["title: This is a simple title\n---\nThis is content\n", ['title' => 'This is a simple title'], "This is content"],
-            ["title: This is a simple title\ntitle :This is another title\n---\nThis is content\n", ['title' => 'This is another title'], "This is content"],
-            ["title: This is a simple title\nthis is not metadata\n---\nThis is content\n", ['title' => 'This is a simple title'], "This is content"],
-            ["title: This is only metatada, no content", [], "title: This is only metatada, no content"],
-            ["title: This is almost only metadata\n---\n", ["title" => "This is almost only metadata"], ""],
+        return [
+            ['This is content', [], 'This is content'],
+            ["title: This is a simple title\n---\nThis is content\n", ['title' => 'This is a simple title'], 'This is content'],
+            ["title: This is a simple title\ntitle :This is another title\n---\nThis is content\n", ['title' => 'This is another title'], 'This is content'],
+            ["title: This is a simple title\nthis is not metadata\n---\nThis is content\n", ['title' => 'This is a simple title'], 'This is content'],
+            ['title: This is only metatada, no content', [], 'title: This is only metatada, no content'],
+            ["title: This is almost only metadata\n---\n", ['title' => 'This is almost only metadata'], ''],
            ["# Some content\n\nhi\n```yml\nvalue: true\n```\n----\n Follow up", [], "# Some content\n\nhi\n```yml\nvalue: true\n```\n----\n Follow up"],
-        );
+        ];
    }

    /**
--- a/tests/Tree/DirectoryTest.php
+++ b/tests/Tree/DirectoryTest.php
@ -2,24 +2,24 @@

 use Todaymade\Daux\Config;

-class DirectoryTest extends \PHPUnit_Framework_TestCase {
-
+class DirectoryTest extends \PHPUnit_Framework_TestCase
+{
    public function providerSort()
    {
-        return array(
-            array(["005_Fifth", "01_First"], ["01_First", "005_Fifth"]),
-            array(["005_Fifth", "Another", "01_First"], ["01_First", "005_Fifth", "Another"]),
-            array(["005_Fifth", "Another", "-Sticky", "01_First"], ["01_First", "005_Fifth", "Another", "-Sticky"]),
-            array(['01_before', '-Down'], ['01_before', '-Down']),
-            array(['01_before', '-Down-after', '-Down'], ['01_before', '-Down', '-Down-after']),
-            array(["01_numeric", "01_before"], ["01_before", "01_numeric"]),
-            array(["A_File", "01_A_File"], ["01_A_File", "A_File"]),
-            array(["A_File", "01_Continuing", "-01_Coming", "-02_Soon"], ["01_Continuing", "A_File", "-01_Coming", "-02_Soon"]),
-            array(["01_Getting_Started", "API_Calls", "200_Something_Else-Cool", "_5_Ways_to_Be_Happy"], ["01_Getting_Started", "200_Something_Else-Cool", "_5_Ways_to_Be_Happy", "API_Calls"]),
-            array(["01_Getting_Started", "API_Calls", "index", "200_Something_Else-Cool", "_5_Ways_to_Be_Happy"], ["index", "01_Getting_Started", "200_Something_Else-Cool", "_5_Ways_to_Be_Happy", "API_Calls"]),
-            array(["Before_but_after", "A_File", "Continuing"], ["A_File", "Before_but_after", "Continuing"]),
-            array(["01_GitHub_Flavored_Markdown", "Code_Test", "05_Code_Highlighting"], ["01_GitHub_Flavored_Markdown", "05_Code_Highlighting", "Code_Test"]),
-        );
+        return [
+            [['005_Fifth', '01_First'], ['01_First', '005_Fifth']],
+            [['005_Fifth', 'Another', '01_First'], ['01_First', '005_Fifth', 'Another']],
+            [['005_Fifth', 'Another', '-Sticky', '01_First'], ['01_First', '005_Fifth', 'Another', '-Sticky']],
+            [['01_before', '-Down'], ['01_before', '-Down']],
+            [['01_before', '-Down-after', '-Down'], ['01_before', '-Down', '-Down-after']],
+            [['01_numeric', '01_before'], ['01_before', '01_numeric']],
+            [['A_File', '01_A_File'], ['01_A_File', 'A_File']],
+            [['A_File', '01_Continuing', '-01_Coming', '-02_Soon'], ['01_Continuing', 'A_File', '-01_Coming', '-02_Soon']],
+            [['01_Getting_Started', 'API_Calls', '200_Something_Else-Cool', '_5_Ways_to_Be_Happy'], ['01_Getting_Started', '200_Something_Else-Cool', '_5_Ways_to_Be_Happy', 'API_Calls']],
+            [['01_Getting_Started', 'API_Calls', 'index', '200_Something_Else-Cool', '_5_Ways_to_Be_Happy'], ['index', '01_Getting_Started', '200_Something_Else-Cool', '_5_Ways_to_Be_Happy', 'API_Calls']],
+            [['Before_but_after', 'A_File', 'Continuing'], ['A_File', 'Before_but_after', 'Continuing']],
+            [['01_GitHub_Flavored_Markdown', 'Code_Test', '05_Code_Highlighting'], ['01_GitHub_Flavored_Markdown', '05_Code_Highlighting', 'Code_Test']],
+        ];
    }

    /**
@ -44,6 +44,4 @@ class DirectoryTest extends \PHPUnit_Framework_TestCase {

        $this->assertEquals($expected, $final);
    }
-
-
 }