Hi, I get a prefix string from a database and store it in
$var(prefix). Such prefix can contain any number of digits (no fixed
length).
Now I must to check if the RURI username begins with that prefix and
in that case strip it.
I can get the first step (detect it) using pcre_match function:
if pcre_match("$rU", "^$var(prefix)") {
# Prefix match.
But I cannot get the second part working (stripping it). I've tryed everything:
- strip() is not valid as just allows an integer (no pv).
- subst_user() doesn't accept pv:
if subst_user("/^$var(prefix)(.*)$/\1/")
Any ideas please? Thanks a lot.
--
Iñaki Baz Castillo
<i...@aliax.net>
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