TRADER_GET_COMPAT(3) 1 TRADER_GET_COMPAT(3) trader_get_compat - Get compatibility modeSYNOPSISinteger trader_get_compat (void )DESCRIPTIONGet compatibility mode which affects the way calculations are done by all the extension functions.RETURN VALUESReturns the compatibility mode id which can be identified by TRADER_COMPATIBILITY_* series of constants. PHP Documentation Group TRADER_GET_COMPAT(3)