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vendor/aliyuncs/oss-sdk-php/src/OSS/Result/ExistResult.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace OSS\Result;
+
+/**
+ * Class ExistResult checks if bucket or object exists, according to the http status in response headers.
+ * @package OSS\Result
+ */
+class ExistResult extends Result
+{
+    /**
+     * @return bool
+     */
+    protected function parseDataFromResponse()
+    {
+        return intval($this->rawResponse->status) === 200 ? true : false;
+    }
+
+    /**
+     * Check if the response status is OK according to the http status code.
+     * [200-299]: OK; [404]: Not found. It means the object or bucket is not found--it's a valid response too.
+     *
+     * @return bool
+     */
+    protected function isResponseOk()
+    {
+        $status = $this->rawResponse->status;
+        if ((int)(intval($status) / 100) == 2 || (int)(intval($status)) === 404) {
+            return true;
+        }
+        return false;
+    }
+
+}