remove new lines

PHPOffice · Nov 30, 2023 · c90df91 · c90df91
1 parent e6ba84a
commit c90df91
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diff --git a/src/PhpWord/IOFactory.php b/src/PhpWord/IOFactory.php
@@ -107,7 +107,6 @@ public static function extractVariables(string $filename, $readerName = 'Word200
         $extractedVariables = [];
         foreach ($document->getSections() as $section) {
             $concatenatedText = '';
-
             foreach ($section->getElements() as $element) {
                 if ($element instanceof TextRun) {
                     foreach ($element->getElements() as $textElement) {
@@ -121,17 +120,14 @@ public static function extractVariables(string $filename, $readerName = 'Word200
                     $concatenatedText .= $text;
                 }
             }
-
             preg_match_all('/\$\{([^}]+)\}/', $concatenatedText, $matches);
-
             if (!empty($matches[1])) {
                 foreach ($matches[1] as $match) {
                     $trimmedMatch = trim($match);
                     $extractedVariables[] = $trimmedMatch;
                 }
             }
         }
-
         return $extractedVariables;
     }
 

diff --git a/tests/PhpWordTests/IOFactoryTest.php b/tests/PhpWordTests/IOFactoryTest.php
@@ -123,11 +123,8 @@ public function testLoad(): void
     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.');
     }
 }