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PHPOffice · Nov 30, 2023 · a08da1e · a08da1e
1 parent 41beb2d
commit a08da1e
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Showing 3 changed files with 5 additions and 4 deletions.
diff --git a/samples/Sample_44_ExtractVariablesFromReaderWord2007.php b/samples/Sample_44_ExtractVariablesFromReaderWord2007.php
@@ -6,4 +6,4 @@
 $name = basename(__FILE__, '.php');
 $source = __DIR__ . "/resources/{$name}.docx";
 echo date('H:i:s'), " Reading contents from `{$source}`", EOL;
-$phpWord = \PhpOffice\PhpWord\IOFactory::extractVariables($source);
+$phpWord = \PhpOffice\PhpWord\IOFactory::extractVariables($source);
diff --git a/src/PhpWord/IOFactory.php b/src/PhpWord/IOFactory.php
@@ -90,14 +90,14 @@ public static function load($filename, $readerName = 'Word2007')
 
         return $reader->load($filename);
     }
-    
+
     /**
      * Loads PhpWord ${variable} from file.
      *
      * @param string $filename The name of the file
      * @param string $readerName
-     * @return array The extracted variables
      *
+     * @return array The extracted variables
      */
     public static function extractVariables(string $filename, $readerName = 'Word2007')
     {
@@ -128,6 +128,7 @@ public static function extractVariables(string $filename, $readerName = 'Word200
                 }
             }
         }
+
         return $extractedVariables;
     }
 
@@ -144,5 +145,4 @@ private static function isConcreteClass($class)
 
         return !$reflection->isAbstract() && !$reflection->isInterface();
     }
-
 }
diff --git a/tests/PhpWordTests/IOFactoryTest.php b/tests/PhpWordTests/IOFactoryTest.php
@@ -124,6 +124,7 @@ public function testExtractVariables(): void
     {
         $file = __DIR__ . '/_files/templates/extract-variable.docx';
         $extractedVariables = IOFactory::extractVariables($file, 'Word2007');
+
         $expectedVariables = ['date', 'A1', 'B1']; 
         self::assertEquals($expectedVariables, $extractedVariables, 'Extracted variables do not match expected variables.');
     }