Re: [Users] regexp and AVP problem

Hi Klaus, regexp tries to do the longest match for each token so the (.*) will include also the trailing spaces. try not to put ., but everything except spaces, like [^ ]* regards, bogdan Klaus Darilion wrote: > Norman Brandinger wrote: > >> Hi Klaus, >> >> Below is a little test I put together to try to help you out: >> >> avp_write("<tel:+43108>", "$avp(s:pai)"); >> avp_subst("$avp(s:pai)/$avp(s:cli)","/<tel\:(.*)>/\1/"); >> xlog("L_NOTICE", "pai=$avp(s:pai) cli=$avp(s:cli)\n"); >> >> This is the result: >> >> pai=<tel:+43108> cli=+43108 > > > > Hi Norman. Yes, you are right. I simply had a wrong regular > expression. But now I have another problem: > > Input: $avp(s:pai) = '< tel:+43103 >' > (the part within '') > > avp_subst("$avp(s:pai)/$avp(s:paias)","/.*<[[:blank:]]*(.*?)[[:blank:]]*>.*/\1/") > > > Output: $avp(s:paias) = 'tel:+43103 ' > > Thus, the leading whitespace is removed, but not the trailing one, > but I can't find an error in my regular expression. Maybe some > regexp experts out there? > > thanks > klaus > >> >> Regards, >> Norm >> >> Klaus Darilion wrote: >> >>> Hi! >>> >>> I have problems with avp_subst: >>> >>> I have $avp(s:pai) with the value <tel:+43108> (the < and > >>> belongs to the AVP) >>> >>> Then I want to extract the number into $avp(s:cli): >>> >>> avp_subst("$avp(s:pai)/$avp(s:cli)","/tel:(.*)/\1/") >>> >>> The result is <+43108> >>> >>> Can someone explain me why the leading < belongs to the result? >>> Shouldn't it be removed? >>> >>> thanks >>> klaus >>> >>> _______________________________________________ >>> Users mailing list >>> Users(a)openser.org >>> http://openser.org/cgi-bin/mailman/listinfo/users >>> >>> >>> >> > > > _______________________________________________ > Users mailing list > Users(a)openser.org > http://openser.org/cgi-bin/mailman/listinfo/users >