2009/6/23 Gwynne Raskind <gwy...@darkrainfall.org>: > On Jun 23, 2009, at 3:49 PM, Johannes Schlüter wrote: >>> >>> While documenting header_remove() I was experimenting a little bit.. >>> >>> If an "empty" argument is passed to the function (empty string, null, >>> false,..) the function doesn't do anything, as it checks for >>> ZEND_NUM_ARGS() rather then the length of string.. thats a doc issue >>> or bug? >> >> I'd say it's ok, "remove the header with the name ''." That's what it >> does. > > A header named '' isn't valid in HTTP 1.0 or 1.1 anyway; this is an error > case IMO.
Also, shouldn't we return false/true when we [can't] remove the named header? Or a int, with the number of removed items? >>> Second, it removes even the X-Powered-By header, is that expected? > > Useful for people who don't have control over their expose_php setting... > >>> Third, it removes session and even cookie headers.. >> >>> Is that really expected? Just add a big fat warning on the doc page? >> >> It removes all. Should be ok, too, removing the session cookie might >> even be considered a "good" feature by some. > > Including me! ;) Documented as a 'caution'. -Hannes -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
