Hi guys,
I need to carry out a calculation (an increment operation within a variable) through a regular expression.

That is, everytime, a specific pattern matches, I would like to increment a counter variable.

I am imagining, the code to be something like:
 
$data=~/<BEGIN_FLAG>/$flag_count++/ ....
 
So every time the regexp encounters <BEGIN_FLAG>, it increments the $flag_count variable.

Any help would be much appreciated.

Thank you!

In reply to Calculations in Regexp by sumeetgrover

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