Correct code style

src/PhpDocument.php

@@ -72,8 +72,7 @@ class PhpDocument
         $errors = [];
         try {
             $stmts = $this->parser->parse($this->content);
-        }
-        catch(\PhpParser\Error $e) {
+        } catch(\PhpParser\Error $e) {
             // Lexer can throw errors. e.g for unterminated comments
             // unfortunately we don't get a location back
             $errors[] = $e;

src/Server/TextDocument.php

@@ -84,5 +84,4 @@ class TextDocument
     {
         return $this->project->getDocument($textDocument->uri)->getFormattedText();
     }
-    
 }

src/SymbolFinder.php

@@ -39,12 +39,12 @@ class SymbolFinder extends NodeVisitorAbstract
     /**
      * @var array
      */
-    private $nameStack = array();
+    private $nameStack = [];
 
     /**
      * @var array
      */
-    private $nodeStack = array();
+    private $nodeStack = [];
 
     /**
      * @var int
@@ -58,26 +58,21 @@ class SymbolFinder extends NodeVisitorAbstract
 
     public function enterNode(Node $node)
     {
-        array_push($this->nodeStack, $node);
+        $this->nodeStack[] = $node;
         $containerName = end($this->nameStack);
 
         // If we enter a named node, push its name onto name stack.
         // Else push the current name onto stack.
-        if (!empty($node->name) && (is_string($node->name) || method_exists($node->name, '__toString')) && !empty((string)$node->name)) {
+        if (!empty($node->name) && !empty((string)$node->name)) {
             if (empty($containerName)) {
-                array_push($this->nameStack, (string)$node->name);
+                $this->nameStack[] = (string)$node->name;
+            } else if ($node instanceof Node\Stmt\ClassMethod) {
+                $this->nameStack[] = $containerName . '::' . (string)$node->name;
+            } else {
+                $this->nameStack[] = $containerName . '\\' . (string)$node->name;
             }
-            else {
-                if ($node instanceof Node\Stmt\ClassMethod) {
-                    array_push($this->nameStack, $containerName . '::' . (string)$node->name);
-                }
-                else {
-                    array_push($this->nameStack, $containerName . '\\' . (string)$node->name);
-                }
-            }
-        }
-        else {
-            array_push($this->nameStack, $containerName);
+        } else {
+            $this->nameStack[] = $containerName;
         }
 
         $class = get_class($node);

src/utils.php

@@ -13,7 +13,7 @@ function findFilesRecursive(string $path, string $pattern): array {
     $dir = new \RecursiveDirectoryIterator($path);
     $ite = new \RecursiveIteratorIterator($dir);
     $files = new \RegexIterator($ite, $pattern, \RegexIterator::GET_MATCH);
-    $fileList = array();
+    $fileList = [];
     foreach ($files as $file) {
         $fileList = array_merge($fileList, $file);
     }

tests/Utils/FileUriTest.php

@@ -21,8 +21,8 @@ class FileUriTest extends TestCase
         $uri = \LanguageServer\pathToUri('/usr/local/bin');
         $this->assertEquals('file:///usr/local/bin', $uri);
 
-        $uri = \LanguageServer\pathToUri('a/b/c/');
-        $this->assertEquals('file:///a/b/c', $uri);
+        $uri = \LanguageServer\pathToUri('a/b/c/test.txt');
+        $this->assertEquals('file:///a/b/c/test.txt', $uri);
 
         $uri = \LanguageServer\pathToUri('/d/e/f');
         $this->assertEquals('file:///d/e/f', $uri);