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| Perl Monk, Perl Meditation | |
| PerlMonks |
Re^3: how to extract string by possible groupings?by Laurent_R (Canon) |
| on Jun 03, 2014 at 06:49 UTC ( [id://1088344]=note: print w/replies, xml ) | Need Help?? |
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(?:...) is used for non capturing parentheses. This is useful when you need to regroup a subpattern (for example for an alternation or a quantification), but are not interested in capturing the content in $1, $2, etc.
In Section
Seekers of Perl Wisdom
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