I though regex here will be the fastest.

I have no idea why you thought that. Perhaps you could explain your reasoning?

An exact string match and an index match should beat 2 dynamic regexen into a cocked hat for speed.

if ($subpath eq $target || 0 == index $subpath, "$target/") {

[download]

Try profiling that and see if it improves matters for you.

🦛

In reply to Re: experiencing slowness due to matching algorithm by hippo
in thread experiencing slowness due to matching algorithm by ovedpo15

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