PHP_JSON_ERROR_CTRL_CHAR  462 json/JSON_parser.c 				jp->error_code = PHP_JSON_ERROR_CTRL_CHAR;
PHP_JSON_ERROR_CTRL_CHAR  103 json/json.c    	REGISTER_LONG_CONSTANT("JSON_ERROR_CTRL_CHAR", PHP_JSON_ERROR_CTRL_CHAR, CONST_CS | CONST_PERSISTENT);