-var_dump(HttpQueryString::getInstance()->get());
-var_dump(HttpQueryString::getInstance()->get('n'));
-var_dump(HttpQueryString::getInstance()->get('a'));
-var_dump(HttpQueryString::getInstance()->get('a', "i", 0, true));
-var_dump(HttpQueryString::getInstance()->get('a', "string", 'hi!'));
-var_dump(HttpQueryString::getInstance()->get('c'));
-var_dump(HttpQueryString::getInstance()->get('c', HttpQueryString::TYPE_INT));
-var_dump(HttpQueryString::getInstance()->get('c', HttpQueryString::TYPE_FLOAT));
-var_dump(HttpQueryString::getInstance()->get('c', HttpQueryString::TYPE_BOOL));
-var_dump(HttpQueryString::getInstance()->get('r'));
-var_dump(HttpQueryString::getInstance()->get('r', HttpQueryString::TYPE_ARRAY));
-var_dump(HttpQueryString::getInstance()->get('r', HttpQueryString::TYPE_OBJECT));
+var_dump(HttpQueryString::singleton()->get());
+var_dump(HttpQueryString::singleton()->get('n'));
+var_dump(HttpQueryString::singleton()->get('a'));
+var_dump(HttpQueryString::singleton()->get('a', "i", 0, true));
+var_dump(HttpQueryString::singleton()->get('a', "string", 'hi!'));
+var_dump(HttpQueryString::singleton()->get('c'));
+var_dump(HttpQueryString::singleton()->get('c', HttpQueryString::TYPE_INT));
+var_dump(HttpQueryString::singleton()->get('c', HttpQueryString::TYPE_FLOAT));
+var_dump(HttpQueryString::singleton()->get('c', HttpQueryString::TYPE_BOOL));
+var_dump(HttpQueryString::singleton()->get('r'));
+var_dump(HttpQueryString::singleton()->get('r', HttpQueryString::TYPE_ARRAY));
+var_dump(HttpQueryString::singleton()->get('r', HttpQueryString::TYPE_OBJECT));