Asterisk Project : Function_LOCAL_PEEK

Asterisk Project : Function_LOCAL_PEEK This page last changed on Mar 30, 2011 by wikibot. # LOCAL_PEEK() ### Synopsis Retrieve variables hidden by the local gosub stack frame. ### Description Read a variable varname hidden by n levels of gosub stack frames. Note that ${LOCAL_PEEK(0,foo)} is the same as Read a variable `None` - `foo`, since the value of n peeks under 0 levels of stack frames; in other words, 0 is the current level. If n exceeds the available number of stack frames, then an empty string is returned. ### Syntax
    LOCAL_PEEK(n,varname)
##### Arguments `n` `varname` ### See Also Application_Gosub Application_GosubIf Application_Return ### Import Version This documentation was imported from Asterisk version SVN-branch-1.8-r311874.

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