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<?php $regexp = '/(\(*\d{2}\)*)+\s*(\d{4,5})\s*[-]*\s*(\d{4})/i'; $matches=array(); preg_match($regexp, '(11) 4789 2180', $matches); print_r($matches);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => (11) 4789 2180 [1] => (11) [2] => 4789 [3] => 2180 )

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