I think this could have something to do with the way you're filtering the POSTed data. The TEXTAREA tag will transmit lines with line breaks intact as CR/LF pairs. I see you stripping \n. If the server is UNIX, that would remove the LF characters but leave the CR characters. You might try also stripping \r.

In reply to Re: Extra blank lines in script output by steves
in thread Extra blank lines in script output by emav

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