what can I have in ${} construction
Hi. I was experimenting with ${variable} and was wondering what could be in there before the }? I can do a substring if I say variable:2, but I wonder what else you can do? The bash manual has all kinds of things you can have, but how much of this will fs do? Thanks in advance for any suggestions. -- Your life is like a penny. You're going to lose it. The question is: How do you spend it? John Covici covici@ccs.covici.com
It supports the substring with positive and negative vals so: ${foo:3:4} would start at char 3 in the string and eval to the next 4 chars ${foo:-3:2} would start at the end and go back 3 chars then print the next 2 chars If the var name is followed by a ( or a space, it will pass the values to the FSAPI and expand the result inline. ${sofia_contact 1004} equiv of... ${sofia_contact(1004)} On Thu, Dec 13, 2012 at 8:53 AM, <covici@ccs.covici.com> wrote:
Hi. I was experimenting with ${variable} and was wondering what could be in there before the }? I can do a substring if I say variable:2, but I wonder what else you can do? The bash manual has all kinds of things you can have, but how much of this will fs do?
Thanks in advance for any suggestions.
-- Your life is like a penny. You're going to lose it. The question is: How do you spend it?
John Covici covici@ccs.covici.com
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
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-- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire AIM: anthm MSN:anthony_minessale@hotmail.com GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org googletalk:conf+888@conference.freeswitch.org pstn:+19193869900
Thanks much. Anthony Minessale <anthony.minessale@gmail.com> wrote:
It supports the substring with positive and negative vals so:
${foo:3:4} would start at char 3 in the string and eval to the next 4 chars ${foo:-3:2} would start at the end and go back 3 chars then print the next 2 chars
If the var name is followed by a ( or a space, it will pass the values to the FSAPI and expand the result inline.
${sofia_contact 1004}
equiv of...
${sofia_contact(1004)}
On Thu, Dec 13, 2012 at 8:53 AM, <covici@ccs.covici.com> wrote:
Hi. I was experimenting with ${variable} and was wondering what could be in there before the }? I can do a substring if I say variable:2, but I wonder what else you can do? The bash manual has all kinds of things you can have, but how much of this will fs do?
Thanks in advance for any suggestions.
-- Your life is like a penny. You're going to lose it. The question is: How do you spend it?
John Covici covici@ccs.covici.com
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Anthony Minessale II
FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ Twitter: http://twitter.com/FreeSWITCH_wire
AIM: anthm MSN:anthony_minessale@hotmail.com GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com IRC: irc.freenode.net #freeswitch
FreeSWITCH Developer Conference sip:888@conference.freeswitch.org googletalk:conf+888@conference.freeswitch.org pstn:+19193869900
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---------------------------------------------------- _________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
FreeSWITCH-powered IP PBX: The CudaTel Communication Server http://www.cudatel.com
Official FreeSWITCH Sites http://www.freeswitch.org http://wiki.freeswitch.org http://www.cluecon.com
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-- Your life is like a penny. You're going to lose it. The question is: How do you spend it? John Covici covici@ccs.covici.com
Hi - where on confluence is this useful information documented? When searching, I couldn't find even find it on the wiki. -Avi On Thu, Dec 13, 2012 at 7:45 PM, Anthony Minessale < anthony.minessale@gmail.com> wrote:
It supports the substring with positive and negative vals so:
${foo:3:4} would start at char 3 in the string and eval to the next 4 chars ${foo:-3:2} would start at the end and go back 3 chars then print the next 2 chars
If the var name is followed by a ( or a space, it will pass the values to the FSAPI and expand the result inline.
${sofia_contact 1004}
equiv of...
${sofia_contact(1004)}
On Thu, Dec 13, 2012 at 8:53 AM, <covici@ccs.covici.com> wrote:
Hi. I was experimenting with ${variable} and was wondering what could be in there before the }? I can do a substring if I say variable:2, but I wonder what else you can do? The bash manual has all kinds of things you can have, but how much of this will fs do?
Thanks in advance for any suggestions.
-- Your life is like a penny. You're going to lose it. The question is: How do you spend it?
John Covici covici@ccs.covici.com
It should be included in https://freeswitch.org/confluence/display/FREESWITCH/XML+Dialplan#XMLDialpla... , we are in the process of moving this page to the confluence. There'll be a sprint next Friday (more information later) to migrate pages from old wiki to confluence, this page will have special attention. On Tue, Nov 11, 2014 at 10:31 AM, Avi Marcus <avi@avimarcus.net> wrote:
Hi - where on confluence is this useful information documented? When searching, I couldn't find even find it on the wiki. -Avi
On Thu, Dec 13, 2012 at 7:45 PM, Anthony Minessale < anthony.minessale@gmail.com> wrote:
It supports the substring with positive and negative vals so:
${foo:3:4} would start at char 3 in the string and eval to the next 4 chars ${foo:-3:2} would start at the end and go back 3 chars then print the next 2 chars
If the var name is followed by a ( or a space, it will pass the values to the FSAPI and expand the result inline.
${sofia_contact 1004}
equiv of...
${sofia_contact(1004)}
On Thu, Dec 13, 2012 at 8:53 AM, <covici@ccs.covici.com> wrote:
Hi. I was experimenting with ${variable} and was wondering what could be in there before the }? I can do a substring if I say variable:2, but I wonder what else you can do? The bash manual has all kinds of things you can have, but how much of this will fs do?
Thanks in advance for any suggestions.
-- Your life is like a penny. You're going to lose it. The question is: How do you spend it?
John Covici covici@ccs.covici.com
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
-- Ítalo Rossi
https://freeswitch.org/confluence/display/FREESWITCH/mod_commands#mod_comman... https://wiki.freeswitch.org/wiki/Mod_commands#From_the_Dialplan There are also examples scattered throughout the wiki/confluence It is tucked away somewhere obscure (after all not all api commands are in mod_commands so it's more generic). Do you have an suggestions for a better location? Seeing Italo's comment it'll be documented in the XML dialplan too which I completely agree is appropriate, but that's still not the only place where it may be used (can also be used via ESL for example) so it may need mentioning elsewhere too. Perhaps a page dedicated to the ${} syntax in all its forms? On 11 November 2014 13:31, Avi Marcus <avi@avimarcus.net> wrote:
Hi - where on confluence is this useful information documented? When searching, I couldn't find even find it on the wiki. -Avi
On Thu, Dec 13, 2012 at 7:45 PM, Anthony Minessale < anthony.minessale@gmail.com> wrote:
It supports the substring with positive and negative vals so:
${foo:3:4} would start at char 3 in the string and eval to the next 4 chars ${foo:-3:2} would start at the end and go back 3 chars then print the next 2 chars
If the var name is followed by a ( or a space, it will pass the values to the FSAPI and expand the result inline.
${sofia_contact 1004}
equiv of...
${sofia_contact(1004)}
On Thu, Dec 13, 2012 at 8:53 AM, <covici@ccs.covici.com> wrote:
Hi. I was experimenting with ${variable} and was wondering what could be in there before the }? I can do a substring if I say variable:2, but I wonder what else you can do? The bash manual has all kinds of things you can have, but how much of this will fs do?
Thanks in advance for any suggestions.
-- Your life is like a penny. You're going to lose it. The question is: How do you spend it?
John Covici covici@ccs.covici.com
_________________________________________________________________________ Professional FreeSWITCH Consulting Services: consulting@freeswitch.org http://www.freeswitchsolutions.com
Official FreeSWITCH Sites http://www.freeswitch.org http://confluence.freeswitch.org http://www.cluecon.com
FreeSWITCH-users mailing list FreeSWITCH-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
participants (5)
-
Anthony Minessale
-
Avi Marcus
-
covici＠ccs.covici.com
-
Steven Ayre
-
Ítalo Rossi