Update README.md

alexplusde · Aug 9, 2022 · 6baeaf0 · 6baeaf0
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Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/README.md b/README.md
@@ -56,7 +56,8 @@ Weitere Informationen beim Vendor https://github.com/jeroendesloovere/vcard
 ### Visitenkarte als QR-Code 
 
 ```php
-echo staff::getVCard(staff::get($id));
+$person = staff::get($id);
+echo staff::getVCard($person);
 ```
 
 Weitere Informationen beim Vendor https://github.com/chillerlan/php-qrcode