[Freeswitch-users] lua script

[Chad Phillips]

The 'local' keyword makes the variable local to the code block it's in. Simply redeclare that variable in the scope you need it available. 

hunmonk 


On Monday, November 26, 2012 at 8:29 AM, Archana Venugopan wrote:

> Hi,
>  
> Does anyone know how can we use a variable declared inside if statement outside if block?
>  
> if sip_request_user == nil then
> sip_request_user =  params:getHeader("sip_request_user")
> else
> local sip_request_user1 = tonumber(sip_request_user)
> end
>  
> In my lua I have something like above and I want to use the variable sip_request_user1 outside if. What can be done?
>  
> Regards,
> Archana
>  
> 
> 
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