1 files changed, 33 insertions, 0 deletions
diff --git a/vendor/brick/math/src/BigInteger.php b/vendor/brick/math/src/BigInteger.php
index 0dcc8f3b3..f213fbedb 100644
--- a/vendor/brick/math/src/BigInteger.php
+++ b/vendor/brick/math/src/BigInteger.php
@@ -1117,6 +1117,39 @@ final class BigInteger extends BigNumber
     }
 
     /**
+     * This method is required for serializing the object and SHOULD NOT be accessed directly.
+     *
+     * @internal
+     *
+     * @return array{value: string}
+     */
+    public function __serialize(): array
+    {
+        return ['value' => $this->value];
+    }
+
+    /**
+     * This method is only here to allow unserializing the object and cannot be accessed directly.
+     *
+     * @internal
+     * @psalm-suppress RedundantPropertyInitializationCheck
+     *
+     * @param array{value: string} $data
+     *
+     * @return void
+     *
+     * @throws \LogicException
+     */
+    public function __unserialize(array $data): void
+    {
+        if (isset($this->value)) {
+            throw new \LogicException('__unserialize() is an internal function, it must not be called directly.');
+        }
+
+        $this->value = $data['value'];
+    }
+
+    /**
      * This method is required by interface Serializable and SHOULD NOT be accessed directly.
      *
      * @internal