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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 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

No Format
LOCAL_PEEK(n,varname)
Arguments
  • n
  • varname

See Also

Import Version

This documentation was imported from Asterisk Version Unknown