commit vendor

vendor/laminas/laminas-serializer/src/Adapter/PythonPickleOptions.php

@@ -0,0 +1,54 @@
+<?php
+
+/**
+ * @see       https://github.com/laminas/laminas-serializer for the canonical source repository
+ * @copyright https://github.com/laminas/laminas-serializer/blob/master/COPYRIGHT.md
+ * @license   https://github.com/laminas/laminas-serializer/blob/master/LICENSE.md New BSD License
+ */
+
+namespace Laminas\Serializer\Adapter;
+
+use Laminas\Serializer\Exception;
+
+class PythonPickleOptions extends AdapterOptions
+{
+    /**
+     * Pickle protocol version to serialize data
+     *
+     * @var int
+     */
+    protected $protocol = 0;
+
+    /**
+     * Set pickle protocol version to serialize data
+     *
+     * Supported versions are 0, 1, 2 and 3
+     *
+     * @param  int $protocol
+     * @return PythonPickleOptions
+     * @throws Exception\InvalidArgumentException
+     */
+    public function setProtocol($protocol)
+    {
+        $protocol = (int) $protocol;
+        if ($protocol < 0 || $protocol > 3) {
+            throw new Exception\InvalidArgumentException(
+                "Invalid or unknown protocol version '{$protocol}'"
+            );
+        }
+
+        $this->protocol = $protocol;
+
+        return $this;
+    }
+
+    /**
+     * Get pickle protocol version to serialize data
+     *
+     * @return int
+     */
+    public function getProtocol()
+    {
+        return $this->protocol;
+    }
+}