From aef099faf324f2dbee3f914a38a453fe52f2100b Mon Sep 17 00:00:00 2001
From: Andrii Dembitskyi <andrew.dembitskiy@gmail.com>
Date: Wed, 23 Jun 2021 09:29:42 -0400
Subject: [PATCH] Preserve classname and PHP type together in error message

Co-authored-by: Adrien Loison <adrilo@users.noreply.github.com>
---
 src/Spout/Writer/XLSX/Manager/WorksheetManager.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Spout/Writer/XLSX/Manager/WorksheetManager.php b/src/Spout/Writer/XLSX/Manager/WorksheetManager.php
index 2f59de9..925e574 100644
--- a/src/Spout/Writer/XLSX/Manager/WorksheetManager.php
+++ b/src/Spout/Writer/XLSX/Manager/WorksheetManager.php
@@ -255,7 +255,12 @@ EOD;
         } else {
             $value = $cell->getValueEvenIfError();
 
-            throw new InvalidArgumentException('Trying to add a value with an unsupported type: ' . (\is_object($value) ? \get_class($value) : \gettype($value)));
+$errorMessage = 'Trying to add a value with an unsupported type: ' . \gettype($value);
+if (is_object($value)) {
+    $errorMessage .= ' (' . get_class($value) . ' given)';
+}
+
+throw new InvalidArgumentException($errorMessage);
         }
 
         return $cellXML;