All pattern matches are stored in $1, $2, $3 depending on the set of parens that matched. In this case it will be stored in $1.

Another way of looking at this is (to borrow from educated_foo's answer: ($url = $1) if (m{<strong.*?(http://.*?)&});

In reply to Re^3: Pattern Matching Q? by madbombX
in thread Pattern Matching Q? by 80degreez

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