The specific error message you're getting is because you don't actually declare $line. You could do what with foreach my $line ( @lines ) {....

At some point you'll probably want to set up a parallel user agent. It's likely that your biggest bottleneck will be in fetching the documents, otherwise.

If you ask a dozen individuals how to implement a parallel user agent you'll probably get a dozen different answers. Some will include explicit use of fork or threads, while others might recommend a module that works well for them. I've used both LWP::Parallel::UserAgent, and Mojolicious's built-in Mojo::UserAgent. I think a lot more ongoing work and maintenance has gone into the latter, and since I use Mojolicious for other purposes anyway (and as it can be installed in under a minute), I lean toward the Mojo::UserAgent approach nowadays. Mojo::UserAgent combined with Mojo::IOLoop (an event loop) and Mojo::DOM (HTML/XHTML DOM parser with CSS selector support) is a powerful ally.


Dave

In reply to Re: Foreach Array and Html table extract by davido
in thread Foreach Array and Html table extract by doctordoctor

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