phpmetrics / PhpMetrics

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

Spacing +11 added lines, -11 removed lines

@@ -63,20 +63,20 @@ 
             // extends
             if (isset($node->extends)) {
                 if (is_array($node->extends)) {
-                    foreach ((array)$node->extends as $interface) {
-                        array_push($dependencies, (string)$interface);
-                        array_push($parents, (string)$interface);
+                    foreach ((array) $node->extends as $interface) {
+                        array_push($dependencies, (string) $interface);
+                        array_push($parents, (string) $interface);
                     }
                 } else {
-                    array_push($dependencies, (string)$node->extends);
-                    array_push($parents, (string)$node->extends);
+                    array_push($dependencies, (string) $node->extends);
+                    array_push($parents, (string) $node->extends);
                 }
             }
 
             // implements
             if (isset($node->implements)) {
                 foreach ($node->implements as $interface) {
-                    array_push($dependencies, (string)$interface);
+                    array_push($dependencies, (string) $interface);
                 }
             }
 
@@ -85,7 +85,7 @@ 
                     // return
                     if (isset($stmt->returnType)) {
                         if ($stmt->returnType instanceof Node\Name\FullyQualified) {
-                            array_push($dependencies, (string)$stmt->returnType);
+                            array_push($dependencies, (string) $stmt->returnType);
                         }
                     }
 
@@ -93,13 +93,13 @@ 
                     foreach ($stmt->params as $param) {
                         if ($param->type) {
                             if ($param->type instanceof Node\Name\FullyQualified) {
-                                array_push($dependencies, (string)$param->type);
+                                array_push($dependencies, (string) $param->type);
                             }
                         }
                     }
 
                     // instantiations, static calls
-                    \iterate_over_node($stmt, function ($node) use (&$dependencies) {
+                    \iterate_over_node($stmt, function($node) use (&$dependencies) {
                         switch (true) {
                             case $node instanceof Node\Expr\New_:
                                 // new MyClass
@@ -119,12 +119,12 @@ 
                             foreach ($this->uses as $use) {
                                 if (method_exists($use, 'getAlias')) {
                                     if (((string) $use->getAlias()) === $check) {
-                                        array_push($dependencies, (string)($use->name));
+                                        array_push($dependencies, (string) ($use->name));
                                     }
                                     continue;
                                 }
                                 if ($use->alias === $check) {
-                                    array_push($dependencies, (string)($use->name));
+                                    array_push($dependencies, (string) ($use->name));
                                 }
                             }
                         }

src/Hal/Component/Ast/NodeTraverser.php

Doc Comments +7 added lines, -1 removed lines

@@ -44,7 +44,7 @@ 
 
     /**
      * @param array $nodes
-     * @param array|NodeVisitor[] $visitors
+     * @param NodeVisitor[] $visitors
      * @return array
      */
     public function traverseArray(array $nodes, array $visitors) {
@@ -101,6 +101,9 @@ 
         /** @var Traverser */
         private $traverser;
 
+        /**
+         * @param \Closure $stopCondition
+         */
         public function __construct($cloneNodes = false, $stopCondition = null)
         {
             parent::__construct();
@@ -123,6 +126,9 @@ 
         /** @var Traverser */
         private $traverser;
 
+        /**
+         * @param \Closure $stopCondition
+         */
         public function __construct($cloneNodes = false, $stopCondition = null)
         {
             parent::__construct();

Spacing +2 added lines, -2 removed lines

@@ -28,9 +28,9 @@
 
     public function __construct(Mother $traverser, $stopCondition = null)
     {
-        if(null === $stopCondition) {
+        if (null === $stopCondition) {
             $stopCondition = function($node) {
-                if($node instanceof Node\Stmt\Class_ || $node instanceof Node\Stmt\Interface_) {
+                if ($node instanceof Node\Stmt\Class_ || $node instanceof Node\Stmt\Interface_) {
                     return false;
                 }
 

src/Hal/Metric/Helper/RoleOfMethodDetector.php

Spacing +2 added lines, -2 removed lines

@@ -81,13 +81,13 @@
      */
     public function detects($node)
     {
-        if (! $node instanceof ClassMethod) {
+        if (!$node instanceof ClassMethod) {
             return null;
         }
 
         // build a fingerprint of the given method
         $fingerprintOfMethod = [];
-        iterate_over_node($node, function ($node) use (&$fingerprintOfMethod) {
+        iterate_over_node($node, function($node) use (&$fingerprintOfMethod) {
 
             // avoid identifier (php-parser:^4)
             if ($node instanceof Identifier) {