Doc #71638 [Opn->Csd]: [minor clarification] return value on fail of stream_filter_append()

Edit report at https://bugs.php.net/bug.php?id=71638&edit=1 ID: 71638 Updated by: tpunt@php.net Reported by: vike2000 at gmail dot com Summary: [minor clarification] return value on fail of stream_filter_append() -Status: Open +Status: Closed Type: Documentation Problem Package: Documentation problem Operating System: MacOS 10.6.8 PHP Version: Irrelevant -Assigned To: +Assigned To: tpunt Block user comment: N Private report: N Previous Comments: ------------------------------------------------------------------------ [2016-02-21 12:48:33] tpunt@php.net Automatic comment from SVN on behalf of tpunt Revision: http://svn.php.net/viewvc/?view=revision&revision=338619 Log: Resolve doc bug #71638 ------------------------------------------------------------------------ [2016-02-20 17:43:18] vike2000 at gmail dot com Description: ------------ --- From manual page: http://www.php.net/function.stream-filter-append --- Page should include that the function only returns a resource on success and returns false on error (still - regarding v5.2 change). Regarding section "Return Values Returns a resource which can be used to refer to this filter instance during a call to stream_filter_remove()." (I'm trying to follow instructions around documentation user notes.) Test script: --------------- var_dump(stream_filter_append(fopen('/dev/null','rb'),'null')); /* Same for all my versions: PHP 5.3.29 with Suhosin-Patch (cli) (built: Oct 3 2015 20:34:12) (DEBUG) PHP 5.4.32 (cli) (built: Oct 3 2015 20:40:05) PHP 5.5.16 (cli) (built: Oct 3 2015 20:49:43) PHP 5.6.0 (cli) (built: Jan 10 2016 22:08:51) */ // My real example was via mod_php v5.6 @ Apache v2.2 appending zlib.deflate to an https stream, giving E_WARNING: stream_filter_append(): Filter failed to process pre-buffered data Expected result: ---------------- false or resource Actual result: -------------- false ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=71638&edit=1