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<?php $relativeUrl = "/string1/(\d+)/string2/(\d+)/string3"; $currentUrl = "/string1/1234/string2/5678/string3"; preg_match('#' . $relativeUrl . '#', $currentUrl, $matches); var_dump($matches);
Output for 4.3.0 - 7.1.10
array(3) { [0]=> string(34) "/string1/1234/string2/5678/string3" [1]=> string(4) "1234" [2]=> string(4) "5678" }