--- /dev/null
+<?php
+
+namespace Abraham\TwitterOAuth\Util;
+
+/**
+ * @author louis <louis@systemli.org>
+ */
+class JsonDecoder
+{
+ /**
+ * Decodes a JSON string to stdObject or associative array
+ *
+ * @param string $string
+ * @param bool $asArray
+ *
+ * @return array|object
+ */
+ public static function decode($string, $asArray)
+ {
+ if (version_compare(PHP_VERSION, '5.4.0', '>=') && !(defined('JSON_C_VERSION') && PHP_INT_SIZE > 4)) {
+ return json_decode($string, $asArray, 512, JSON_BIGINT_AS_STRING);
+ }
+
+ return json_decode($string, $asArray);
+ }
+}