You can avoid the $& penalty by using parentheses: /(.)/gs and using the $1 variable.

Just to clarify ... you can avoid the $& penalty on all your other regular expressions, but you still pay it on this one (only its name is changed to $1)

duff

In reply to Re: Re: Re: foreach (each character in string..)? by duff
in thread foreach (each character in string..)? by Anonymous Monk

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