phpmetrics / PhpMetrics

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/System/Changes/GitChanges.php

Doc Comments +1 added lines, -1 removed lines

@@ -29,7 +29,7 @@
      * GitChanges constructor.
      *
      * @param Config $config
-     * @param array $files
+     * @param string[] $files
      */
     public function __construct(Config $config, array $files)
     {

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;
         };
 

src/Hal/Component/Tree/GraphDeduplicated.php

Spacing +1 added lines, -1 removed lines

@@ -27,7 +27,7 @@
      */
     public function addEdge(Node $from, Node $to)
     {
-        $key = $from->getUniqueId() . '->' . $to->getUniqueId();
+        $key = $from->getUniqueId().'->'.$to->getUniqueId();
 
         if (isset($this->edgesMap[$key])) {
             return $this;

src/Hal/Metric/Class_/Structural/SystemComplexityVisitor.php

Spacing +1 added lines, -1 removed lines

@@ -59,7 +59,7 @@
             $output = 0;
             $fanOut = [];
 
-            \iterate_over_node($node, function ($node) use (&$output, &$fanOut) {
+            \iterate_over_node($node, function($node) use (&$output, &$fanOut) {
                 switch (true) {
                     case $node instanceof Stmt\Return_:
                         $output++;

src/Hal/Metric/Class_/Structural/LcomVisitor.php

Spacing +4 added lines, -4 removed lines

@@ -49,10 +49,10 @@ 
                 continue;
             }
 
-            $graph->insertFromName($stmt->name . '()');
-            $from = $graph->get($stmt->name . '()');
+            $graph->insertFromName($stmt->name.'()');
+            $from = $graph->get($stmt->name.'()');
 
-            \iterate_over_node($stmt, function ($node) use ($from, $graph) {
+            \iterate_over_node($stmt, function($node) use ($from, $graph) {
                 $nodeChecker = new NodeChecker($node);
 
                 if ($nodeChecker->isCalledByProperty()) {
@@ -64,7 +64,7 @@ 
 
                 if ($nodeChecker->isCalledByMethodCall()) {
                     // use of method call $this->xxx();
-                    $name = \getNameOfNode($node->name) . '()';
+                    $name = \getNameOfNode($node->name).'()';
                     $graph->addEdge($from, $graph->insertFromName($name)->get($name));
                     return;
                 }