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<?php $url = 'http://klnk.fr/4'; preg_match('/http:\/\/klnk\.fr\/(?<mmBase>[0-9]+).*/', $url, $matches); var_dump($matches);
Output for git.master, git.master_jit, rfc.property-hooks
array(3) { [0]=> string(16) "http://klnk.fr/4" ["mmBase"]=> string(1) "4" [1]=> string(1) "4" }

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