Ultimate way to find phone numbers in PHP string with preg_replace

Question

working on a project right now where we have large amount of text strings that we must localize phone numbers and make them clickable for android phones.

The phone n

Answer 1

I guess this might do it for these cases?

preg_replace("/(\+?[\d-\(\)\s]{7,}?\d)/", 'number', $str);

Basicly I check if it may start on +. It doesn't have to. Then I check if it got numbers, -, (, ) and spaces with at least 8 cases so it doesn't pick low non-phone numbers.