Replacing DirectoryIterator with FilesystemIterator (again)

This reverts commit a51cfc1.

Author: aymanrb

examples/run.php

@@ -5,13 +5,13 @@
 
 try {
     $parser = new TextParser(__DIR__ . '/templates');
-    $textFiles = new DirectoryIterator(__DIR__ . '/test_txt_files');
+    $textFiles = new FilesystemIterator(__DIR__ . '/test_txt_files');
 
     foreach ($textFiles as $txtFileObj) {
-        if ($txtFileObj->getExtension() == 'txt') {
+        if ($txtFileObj->getExtension() === 'txt') {
             echo $txtFileObj->getFilename() . PHP_EOL;
 
-            $parseResults = $parser->parseFileContent($txtFileObj->getPathname());
+            $parseResults = $parser->parseFileContent($txtFileObj->getPathname(), true);
 
             print_r($parseResults->getParsedRawData());
 

src/Helper/TemplatesHelper.php

@@ -6,7 +6,7 @@
 
 class TemplatesHelper
 {
-    /** @var \DirectoryIterator; Iterable Directory */
+    /** @var \FilesystemIterator; Iterable Directory */
     private $directoryIterator;
 
 
@@ -24,15 +24,15 @@ public function getTemplates(string $text, bool $findMatchingTemplate = false):
         return $this->getAllValidTemplates();
     }
 
-    private function createTemplatesDirIterator(string $iterableDirectoryPath): \DirectoryIterator
+    private function createTemplatesDirIterator(string $iterableDirectoryPath): \FilesystemIterator
     {
         if (empty($iterableDirectoryPath) || !is_dir($iterableDirectoryPath)) {
             throw new InvalidTemplatesDirectoryException(
                 'Invalid templates directory provided'
             );
         }
 
-        return new \DirectoryIterator(rtrim($iterableDirectoryPath, '/'));
+        return new \FilesystemIterator(rtrim($iterableDirectoryPath, '/'));
     }
 
     private function findTemplate(string $text): array