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Re: How do you determine if a user-defined function exists?

by ikegami (Patriarch)
on Nov 29, 2004 at 23:44 UTC ( [id://411071]=note: print w/replies, xml ) Need Help??

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  1. or download this
    UNIVERSAL::can(__PACKAGE__, 'myfunc')
  2. or download this
    UNIVERSAL::can($pkg, 'myfunc')
  3. or download this
    sub check_for_func {
   my ($func_name) = @_;
...
}

print(join(', ', check_for_func('test')), $/);

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