First of all, thanks for a nice fature.

I've been playing with preg_replace(PATTERN, REPLACE, SUBJECT)  and find it very usefull, 
but I miss the s/PATTERN/FUNCTION/e from Perl.

I would like to do something like this:
<?php
  $tmp = "one two three";
  echo preg_replace("/(two)/", strrev("\\1"), $tmp);
?>

BTW, this example get's a SEGFAULT
FATAL:  emalloc():  Unable to allocate 271313254 bytes
httpd: [Wed Jun  9 10:22:17 1999] [notice] child pid 4235 exit signal Segmentation fault (11)

I've looked at the pcre.sgml, but can't find anything that can help me.
Execution for a function works, but that doesn't help me as long I can't use matches from 
the regexp. Is it possible to pass \\1 as a variable to a function? 

Rune Nordb?e Skillingstad