message: zif_handler to save function pointer
diff: @@ -98,14 +98,17 @@ static struct
  static php_stream_wrapper ori_php_plain_files_wrapper;
  static php_stream_ops ori_php_stream_stdio_ops;
  +#if PHP_VERSION_ID < 70200
  +typedef void (*zif_handler)(INTERNAL_FUNCTION_PARAMETERS);
  +#endif
  static zend_function *ori_sleep;
  -static void (*ori_sleep_handler)(INTERNAL_FUNCTION_PARAMETERS);
  +static zif_handler ori_sleep_handler;
  static zend_function *ori_usleep;
  -static void (*ori_usleep_handler)(INTERNAL_FUNCTION_PARAMETERS);
  +static zif_handler ori_usleep_handler;
  static zend_function *ori_time_nanosleep;
  -static void (*ori_time_nanosleep_handler)(INTERNAL_FUNCTION_PARAMETERS);
  +static zif_handler ori_time_nanosleep_handler;
  static zend_function *ori_time_sleep_until;
  -static void (*ori_time_sleep_until_handler)(INTERNAL_FUNCTION_PARAMETERS);
  +static zif_handler ori_time_sleep_until_handler;
  extern "C"
  {
  