How about showing us some sample data (especially the difficult edge cases)?

Actually, having reread your node several times it's still not clear to me what it is that you are trying to achieve. Your title implies that you need to parse log files, but the node content looks more like you need to generate log file parsers based on some sort of meta description. It's sorta important to know what it is you want to achieve and sample data along with a little sample code would help a lot.

True laziness is hard work

In reply to Re: Parsing arbitrarily-formatted timestamps out of log file entries by GrandFather
in thread Parsing arbitrarily-formatted timestamps out of log file entries by mr_flea

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