Brandon Armstead writes:

I'm wondering what the easiest method would be to grab how long the RURI

is and strip based on that information... or would I have to actually use regex, or is there an easier STRLEN() or LENGTH() operation? Any ideas, or is this something that could be implemented? Thanks.

i too have been thinking that regex is an overkill for tests like this:

if (uri=~"^sip:+") ...

a php like substr function might be faster. so instead of the above or

i.e. strip_tail(strlen($ru) - 2); ... or something like such.

how about

if (substr(uri, 0, 5) == "sip:+") ...

or

substr($ru, -2, 2)

by the way, i didn't notice == operator in the summary. should i write the above if as

switch(substr(uri, 0, 5)) { case "sip:+": ... default: ... }

instead or is == supported?

-- juha

Brandon Armstead writes:

i.e. strip_tail(strlen($ru) - 2); ... or something like such.

sorry, but my suggestion

substr($ru, -2, 2)

does not work, since it returns the last two chars of $ru not the remaining chars. strlen is indeed needed for the above. using php substr and strlen

strip_tail(strlen($ru) - 2)

becomes

substr($ru, 0, strlen($ru) - 2)

-- juha

Hello Brandon,

On 01/30/07 07:40, Brandon Armstead wrote:

Hello everyone,

I'm wondering what the easiest method would be to grab how long 

the RURI is and strip based on that information... or would I have to actually use regex, or is there an easier STRLEN() or LENGTH() operation? Any ideas, or is this something that could be implemented? Thanks.

i.e. strip_tail(strlen($ru) - 2); ... or something like such.

now it is not possible, but should be in the next days (maybe not exactly in the way you proposed). By now you can use the new perl module and implement a small script to do that for you. Should be pretty straightforward.

http://www.openser.org/docs/modules/1.2.x/perl.html

Cheers, Daniel

-- Brandon Armstead

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