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"But the regular expression binding operator =~ only applies a match. What you do with the result is where split and grep come in."
Firstly, thx for quick reply! Well, yes, I misunderstanding the difference. If I would like to use functions grep, split, substr... etc I need to use "use module" ? thank you In reply to Re^2: regular expression function: grep, split, substr OR NO need?
by virtuemart2
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