PHP is developed and maintained by a global community of contributors.
The PHP Foundation helps fund this work. If PHP is part of your business or projects, consider sponsoring the Foundation.
(PECL trader >= 0.2.2)
trader_set_compat — Set compatibility mode
Set compatibility mode which will affect the way calculations are done by all the extension functions.
compatIdCompatibility Id. TRADER_COMPATIBILITY_* series of constants should be used.
Не повертає значень.
