init

lib/PhpSpreadsheet/Reader/Xlsx/BaseParserClass.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace PhpOffice\PhpSpreadsheet\Reader\Xlsx;
+
+use Stringable;
+
+class BaseParserClass
+{
+    protected static function boolean(mixed $value): bool
+    {
+        if (is_object($value)) {
+            $value = ($value instanceof Stringable) ? ((string) $value) : 'true';
+        }
+
+        if (is_numeric($value)) {
+            return (bool) $value;
+        }
+
+        return $value === 'true' || $value === 'TRUE';
+    }
+}