Re: Pass a parameter to a callback function

I figured it out. I was sending the parameter using:

  &{parser}($url);
[download]

The correct way should have the parameter in quotes:

  &{parser}("$url");
[download]

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Re^2: Pass a parameter to a callback function by ikegami (Patriarch) on Oct 15, 2009 at 01:14 UTC
The quotes creates a copy of the variable after forcing it into a string. You shouldn't ever have to do that. Something is very funky in your parser.	[reply]