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 function_object()
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gc()
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Method functionp()
- Method functionp
int functionp(mixed arg)
- Description
Returns 1 if arg is a function, 0 (zero) otherwise.
- See also
mappingp, programp, arrayp, stringp, objectp, multisetp, floatp, intp
Extracted from Pike v7.3 release 11 at 2001-11-03.