// ZEND_BEGIN_ARG_INFO_EX(name, _unused, return_reference, required_num_args)
 ZEND_BEGIN_ARG_INFO_EX(bbcode_construct_arginfo, 0, 0, 1)
        // ZEND_ARG_ARRAY_INFO(pass_by_ref, name, allow_null)
-       ZEND_ARG_ARRAY_INFO(0, tag, 0)
-       ZEND_ARG_ARRAY_INFO(0, smiley, 0)
+       ZEND_ARG_ARRAY_INFO(0, tag, 1)
+       ZEND_ARG_ARRAY_INFO(0, smiley, 1)
        // ZEND_ARG_INFO(pass_by_ref, name)
        ZEND_ARG_INFO(0, flag)
 ZEND_END_ARG_INFO()