Slightly dangerous if the application calls for using the regex in a loop where one of the variables (eg. $month) changes, as unless the qr// is also inside the loop (in which case the optimisation benefits are lost), as the changing value of the variable won't be recognised.

Examine what is said, not who speaks.

In reply to Re: Re^3: Grep Pattern Match by BrowserUk
in thread Grep Pattern Match by LostS

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