Yes, \d\d\d and \d{3} are equivalent... use whichever you prefer. You can have both in a single regex, but since they won't be matched within the same brackets they'll not be in the same variable. ^\d{3}(0\d{4})\d{2}$|^(\d{3}[1-9]\d{6})$ with a zero would be in $1, $2 will be null and without a zero would be in $2, $1 will be null So I can't think of a way to handle both in the same extension... You could have both transfer to a third extension where the call is handled though if you want to avoid duplicated actions in the dialplan. Unless FS supports named captures: ^\d{3}(?<num>0\d{4})\d{2}$|^(?<num>\d{3}[1-9]\d{6})$ In which case it's be stored in $num (?) in both cases, but I don't know whether FS's implementation supports named capturing... -Steve On 25 October 2010 02:39, mazilo <Nabble@slickdeals.endjunk.com> wrote:
Steven Ayre wrote:
<extension name="zero"> <condition field="destination_number" expression="^\d\d\d(0\d\d\d\d)\d\d$"> <!-- $1 holds the number --> </condition> </extension> <extension name="nonzero"> <condition field="destination_number" expression="^(\d\d\d[123456789]\d\d\d\d\d\d)$"> <!-- $1 holds the number --> </condition> </extension>
Steve on iPhone
Steven, thank you for your quick response. I reckon the \d\d\d is the same as \d{3} such that above expressions can be rewritten as expression="^\d{3}(0\d{4})\d{2}$" and expression="^(\d{3}[1-9]\d{6})$", respectively. If so, is it possible to combine the two regex expressions into a single expression using pipe within one dialplan? I tried expression="^\d{3}(0\d{4})\d{2}$|^(\d{3}[1-9]\d{6})$" and it only works for the 1st regex while the 2nd regex gives a null.
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