For more clarity, internal variables have been renamed

horstoeko · Oct 9, 2023 · 6fe3b13 · 6fe3b13
1 parent a005202
commit 6fe3b13
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/src/ZugferdDocumentPdfReader.php b/src/ZugferdDocumentPdfReader.php
@@ -48,17 +48,17 @@ public static function readAndGuessFromFile(string $pdfFilename): ?ZugferdDocume
 
         $pdfParser = new PdfParser();
         $pdfParsed = $pdfParser->parseFile($pdfFilename);
-        $filespec = $pdfParsed->getObjectsByType('Filespec');
+        $filespecs = $pdfParsed->getObjectsByType('Filespec');
 
         $attachmentFound = false;
         $attachmentIndex = 0;
         $embeddedFileIndex = 0;
         $returnValue = null;
 
         try {
-            foreach ($filespec as $spec) {
-                $specDetails = $spec->getDetails();
-                if (in_array($specDetails['F'], static::ATTACHMENT_FILEAMES)) {
+            foreach ($filespecs as $filespec) {
+                $filespecDetails = $filespec->getDetails();
+                if (in_array($filespecDetails['F'], static::ATTACHMENT_FILEAMES)) {
                     $attachmentFound = true;
                     break;
                 }
@@ -70,9 +70,9 @@ public static function readAndGuessFromFile(string $pdfFilename): ?ZugferdDocume
                  * @var array<\Smalot\PdfParser\PDFObject>
                  */
                 $embeddedFiles = $pdfParsed->getObjectsByType('EmbeddedFile');
-                foreach ($embeddedFiles as $embedFile) {
+                foreach ($embeddedFiles as $embeddedFile) {
                     if ($attachmentIndex == $embeddedFileIndex) {
-                        $returnValue = ZugferdDocumentReader::readAndGuessFromContent($embedFile->getContent());
+                        $returnValue = ZugferdDocumentReader::readAndGuessFromContent($embeddedFile->getContent());
                         break;
                     }
                     $embeddedFileIndex++;