phpmetrics / PhpMetrics

src/Hal/Component/File/Finder.php

Spacing +3 added lines, -3 removed lines

@@ -71,16 +71,16 @@
         $files = [];
 
         $regexForFilter = !empty($this->excludedDirs)
-            ? '((?!' . \implode('|', \array_map('\preg_quote', $this->excludedDirs)) . ').)+'
+            ? '((?!'.\implode('|', \array_map('\preg_quote', $this->excludedDirs)).').)+'
             : '.+';
 
         foreach ($paths as $path) {
             if (\is_dir($path)) {
-                $path = \rtrim($path, \DIRECTORY_SEPARATOR) . \DIRECTORY_SEPARATOR;
+                $path = \rtrim($path, \DIRECTORY_SEPARATOR).\DIRECTORY_SEPARATOR;
                 $directory = new RecursiveDirectoryIterator($path, $this->flags);
                 $iterator = new RecursiveIteratorIterator($directory);
 
-                $filterRegex = \sprintf('`^%s%s$`', $regexForFilter, '\.(' . \implode('|', $this->extensions) . ')');
+                $filterRegex = \sprintf('`^%s%s$`', $regexForFilter, '\.('.\implode('|', $this->extensions).')');
 
                 $filteredIterator = new RegexIterator(
                     $iterator,

src/Hal/Application/Application.php

Spacing +4 added lines, -4 removed lines

@@ -69,8 +69,8 @@ 
             }
 
             if ($this->config->has('version')) {
-                $outputFormat = 'PhpMetrics %s <http://phpmetrics.org>' . \PHP_EOL .
-                    'by Jean-François Lépine <https://twitter.com/Halleck45>' . \PHP_EOL;
+                $outputFormat = 'PhpMetrics %s <http://phpmetrics.org>'.\PHP_EOL.
+                    'by Jean-François Lépine <https://twitter.com/Halleck45>'.\PHP_EOL;
                 $this->output->writeln(\sprintf($outputFormat, \getVersion()));
                 exit(0);
             }
@@ -115,7 +115,7 @@ 
         (new Report\Violations\Xml\Reporter($this->config, $this->output))->generate($metrics);
 
         // 5. Enjoy the end.
-        $this->output->writeln(\PHP_EOL . 'Done' . \PHP_EOL);
+        $this->output->writeln(\PHP_EOL.'Done'.\PHP_EOL);
     }
 
     /**
@@ -125,6 +125,6 @@ 
      */
     private function outputException(Throwable $e)
     {
-        return $this->output->err(\sprintf(\PHP_EOL .'<error>%s</error>' . \PHP_EOL, $e->getMessage()));
+        return $this->output->err(\sprintf(\PHP_EOL.'<error>%s</error>'.\PHP_EOL, $e->getMessage()));
     }
 }

src/Hal/Application/Config/File/ConfigFileReaderIni.php

Spacing +1 added lines, -1 removed lines

@@ -32,7 +32,7 @@
     public function read(Config $config)
     {
         if (false === ($options = \parse_ini_file($this->filename))) {
-            throw new InvalidArgumentException('Cannot parse configuration file ' . $this->filename . '.');
+            throw new InvalidArgumentException('Cannot parse configuration file '.$this->filename.'.');
         }
 
         $config->fromArray($options);

src/Hal/Application/Config/File/ConfigFileReaderJson.php

Spacing +2 added lines, -2 removed lines

@@ -37,13 +37,13 @@
         $jsonText = \file_get_contents($this->filename);
 
         if (false === $jsonText) {
-            throw new InvalidArgumentException('Cannot read configuration file ' . $this->filename . '.');
+            throw new InvalidArgumentException('Cannot read configuration file '.$this->filename.'.');
         }
 
         $jsonData = \json_decode($jsonText, true);
 
         if (false === $jsonData) {
-            throw new InvalidArgumentException('Bad json file ' . $this->filename . '.');
+            throw new InvalidArgumentException('Bad json file '.$this->filename.'.');
         }
 
         $config->fromArray($this->collapse($jsonData));

src/Hal/Application/Config/File/ConfigFileReaderFactory.php

Spacing +1 added lines, -1 removed lines

@@ -37,7 +37,7 @@
     public static function createFromFileName($filename)
     {
         if (!\is_readable($filename)) {
-            throw new InvalidArgumentException('Cannot read configuration file ' . $filename . '.');
+            throw new InvalidArgumentException('Cannot read configuration file '.$filename.'.');
         }
 
         $ext = static::checkAllowed(\pathinfo($filename, \PATHINFO_EXTENSION));

src/Hal/Metric/Class_/Coupling/ExternalsVisitor.php

Spacing +1 added lines, -1 removed lines

@@ -153,7 +153,7 @@
 
         // Parse instantiations and static calls.
         $dependencies = [];
-        \iterate_over_node($stmt, function ($node) use (&$dependencies) {
+        \iterate_over_node($stmt, function($node) use (&$dependencies) {
             switch (true) {
                 case $node instanceof Node\Expr\New_:
                     // new MyClass

src/Hal/Component/Ast/NodeTraverser.php

Spacing +1 added lines, -1 removed lines

@@ -32,7 +32,7 @@
     public function __construct($stopCondition = null)
     {
         if (null === $stopCondition) {
-            $stopCondition = function (Node $node) {
+            $stopCondition = function(Node $node) {
                 return !($node instanceof ClassLike);
             };
         }

src/Hal/Application/Analyze.php

Spacing +1 added lines, -1 removed lines

@@ -81,7 +81,7 @@
         $metrics = new Metrics();
 
         // Traverse all files.
-        $whenToStop = function () {
+        $whenToStop = function() {
             return true;
         };