Re: Internationalized Domain Name support in FILTER_VALIDATE_URL

Hi! > I'll implement optional (and not default) support of IDN in filter_var(). > > Does anyone known if it's better to use libIDN (LGPL) or ICU (custom > license deviated from the X license) from a license point of view? ICU is definitely better since we already have a lot of code using ICU and AFAIK our current IDN functions (idn_to_*) use ICU. Which means it would be advantageous to keep it in the single library - whatever bugs there may be, at least the user will be dealing with one set of bugs instead of two :) -- Stanislav Malyshev, Software Architect SugarCRM: http://www.sugarcrm.com/