Re: [SMARTY-DEV] Backslashes mangles output of timwhitespace outputfilter?

On Tue, Apr 29, 2003 at 12:27:47PM -0300, luis wrote: > Hi, > > If the output has backslashes like hey\0foo the trimwhitespace > outputfilter does some very weird > things, some regex maybe intepreting the \0 as a backreference or > similar. > Can you check this please? > Tks! ich checked this roughly. '\0' (literally, this means 2 chars) does not make any problems with trimwhitespace for me. but "\0" (being chr(0), this means 1 char) makes problems. this is due to an issue of nullbyte-handling in preg_replace. believing the NEWS-file of php this should have been fixed in php-4.2.0 for preg_match_all() (which is used by trimwhitespace) but it seems to work only since version 4.3.0 . maybe it interferes with a fix for preg_split that has been introduced in php-4.3.0. anyway: it seems to be a php-problem, not a smarty problem. and "\0" means eof anyway, i don't see a need for this inside a template (especially not in a <textarea>). HTH messju